sains final exam form2

8/20/2019 Sains Final Exam Form2

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NAMA:______________________________________________ KELAS:_________________________

SMK SRI MUDA, 13100 PENAGASEBERANG PERAI (U)

PEPERIKSAAN AKHIR TAHUN2015

SAINS

TINGKATAN 2

MASA : 2 JAM

1. (a) Raja !" #a$a %&''ja' *"+a j&'" %aa'a'.

T-"a' +-a/+-a"a' %a"' a*a a '* %&-a#&- a$aa' aa a!a -"!a !a-a% aja !"#a$a.

3 %aa4

(#) Sa* &&"%&' !"-aa' '* %&'+#'+a"*a' a'*aa !&"a aa !a' !&"a #a.

Ta'!aa' () !&"a 6a'+ !"+'aa' '* %&'+&a' %aa'a'.

(") K&*"a "!'+ *"!a !"""*

("") K&*"a "!'+ !"""*

3 %aa4

1

D&"a aa

D&"a #a

D&"a aa

D&"a #a


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2. (a) Pa!a'a' j"a' %aa'a' !&'+a' %aa'a' 6a'+ #&*-.

Ujian makanan Makanan

Uj"a' B&'&!"* P7*&"'

Uj"a' M"--7' G-7a

Uj"a' I7!"' Ka'j"3 %aa4

(#) Ta'!aa' () a!a 8'+" 6a'+ #&*- #a+" &-a %aa'a' !" #a$a.

M&%#"'a &-/&- #aa '* %&'++a'*"a' *" 6a'+ 7a

Sa+a" &'a* a#a

M&%#&a-a' *&'a+a

P&'*"'+ '* &%#&'*a' &'9"% !a' 7%7'

2 %aa4

() G"9" &"%#a'+ #a+" &&7a'+ "'!""! a!a-a #&#&9a. #&+a'*'+ a!a 8a*7/8a*7 6a'+

*&*&'*. T-"a' Benar a*a Palsu #a+" &'6a*aa' 6a'+ #&"*.

L" *&'a+a !"&-a' '* %&'+&a-a' #a!a' !" *&%a* #&"-"% &j.

1 %aa4

3. (a) Na%aa' %-a' a"$a' ;, < !a' =.

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3 %aa4

(#) N6a*aa' a* "" 6a'+

a%a #a+" ;, < !a' =. ______________________________________________________________________________

1 %aa4() B&"a' !a 7'*7 a"$a' %a%a-"a. (") _____________________________ ("")_____________________________

2 %aa4

>. Raja !" #a$a %&''ja' 7& &-&*7-"" a".

(a) Na%aa' +a 6a'+ *&#a !" !a-a%

P !a' ?.

P

?

2 %aa4(#) Ga %a'aa 6a'+ %&'6a-aa' a6 j" #&#aa@ Aaa &"%-a' 6a'+ !aa* !"#a*@

___________________________________________________________________________ ___________________________________________________________________________

2 %aa4

() Aaa '"#a ""a! a'*aa +a 6a'+ *&%- !" !a-a% P !a' +a 6a'+ *&%- !" !a-a%

?@ _____________________________________________________________________________

1 %aa4

(!) La#&-a' a*7% a" 6a'+ !"*'ja' !a-a% aja !" #a$a.

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1 %aa45. (a) Pa!a'a' "*"-a 6a'+ #&"* !&'+a' 7'*7 6a'+ #&*-.

Istilah Contoh

=a* *&-a* A"

P&-a* G-a

La*a' A" "a

3 %aa4

(#) La*a' !aa* !"#aa+"a' &a!a larutan cair, larutan pekat dan larutan tepu. L"a' 9aa/

9aa 6a'+ %&$a"-" 9a* *&-a* !a-a% a'+a' 6a'+ !"&!"aa' !" #a$a '* %&$a"-" *"+a

j&'" -a*a' "*.

La*a' a" La*a' &a* La*a' *&

3 %aa46. L" a'a a'a '* %&''ja' *&a'a' !aa 6a'+ #&*"'!a !a-a% a-"a" 6a'+ #&"*.

K&%!"a', *-"a' tekanan rendah a*a tekanan tinggi !a-a% &*a 6a'+ !"#&"a'.

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%aa4

. Raja !" #a$a %&''ja' #&aa j&'" *%#a' *"!a #&#'+a.

a) Pa!a'a' *%#a' *"!a #&#'+a 6a'+ !"*'ja' !a-a% aja !" a*a !&'+a' %-a'6a'+ #&*-.

> %aa4#) Na%aa' %-a' *%#a' *"!a #&#'+a 6a'+ *"!a #7-& %&%#a* %aa'a''6a

&'!"" !a' *&a'+a' %&'+aa.

__________________________________________________________________________

__________________________________________________________________________

2 %aa4C. Ba+" &*"a "*a" 6a'+ !"#&"a' !" #a$a, *a'!aa' () a!a &*a 6a'+ #&&'aa' a%a a!a

"*a" "* %&%#&" kebaikan a*a keburukan.

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Situasi KebaikanKeburuka

n

(a) M&%&-aa'a' *aa' "a

(#) M&'++7&a' %a'" '* %&'6a-aa' a"

() M&'6a'!aa' *a'++a !" *&" !"'!"'+

(!) M&'6a#a' #'+a *a6a %&'ja!" a(&) M&%&+a'+ a-a*/a-a* !" *a'+a'

(8) M&'+a"-a' a#a

%aa4. (a) Ta'!aa' () a!a kerja 6a'+ !"-aa' !a-a% aja !" #a$a.

1 %aa4(#) Da &-a", A !a' B, %a"'+/%a"'+ !&'+a' #&a* 5>0 N !a' >C0 N, #&-%#a !a-a% a*

&-%#aa' 100 %&*& &&*" 6a'+ !"*'ja' !a-a% Raja !" #a$a.

Pelari B %&'a'+ !a-a% &-%#aa' "* aa#"-a !"a *"#a !" +a"a' &'a%a* !a-a% 12 saat.

Pelari A *"#a !" +a"a' &'a%a* 3 saat kemudian.

". H"*'+ &ja 6a'+ !"-aa' 7-& &-a" A. K&ja(J) Da6a(N) F Jaa(%)

1 %aa4

"". H"*'+ &ja 6a'+ !"-aa' 7-& &-a" B. K&ja(J) Da6a(N) F Jaa(%)

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Penutup logam Air panas

1 %aa4

""". H"*'+ aa &-a" A. Kaa() K&ja(J) Maa()

1 %aa4

". H"*'+ aa &-a" B. Kaa() K&ja(J) Maa()

1 %aa4. P&-a" %a'aa 6a'+ %&'++'aa' -" #a'6a aa@

__________________________________________________________________________ 1 %aa4

10. Raja !" #a$a %&''ja' aa "# A%"'a %&%#a &'* *7- 7 *7%a*7.

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a) N6a*aa' a%a a!a "# A%"'a #&ja6a %&%#a &'* #7*7- "*. T&a'+a' ja$aa'a'!a.

__________________________________________________________________________

__________________________________________________________________________

2 %aa4

#) Raja !" a*a %&''ja' 7&/7& 6a'+ %&-"#a*a' &#aa' &a!aa' a". P"-" ja$aa' #&"* '* %&'a%aa' 7&/7& P, Q, R !a' S !a-a% aja !" a*a

P:______________________________

?:______________________________ R:______________________________ S:______________________________

> %aa4

8

P&%#&a' P&'!"!"a' K7'!&'a" P&-a'


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11. E7"*&% *&!"" !a"a!a #&aa 7%'"*" 6a'+ #&"'*&a" a'*aa a* !&'+a' 6a'+ -a"' !a'!&'+a' a-a% &"*a. Ja!a- !" #a$a %&''ja' !a*a 6a'+ !"%- 7-& Ra%-" !a" a'.

a) B&!aaa'

ja!a- 6a'+ !"#&", ja$a# 7a-a' 6a'+ #&"*.

". S&'aa"a' &%a 7+a'"%a 6a'+ %&%'6a" a6a.

________________________________________________________________________

________________________________________________________________________ 3 %aa4

"". +a'"%a 6a'+ %a'aa #7-& !"-a"8"a"a' !a-a% %-a' 6a'+ a%a !&'+a'%#a'+ a/a. T&a'+a' !&'+a' a-aa' 6a'+ %'aa#a.

________________________________________________________________________

________________________________________________________________________ 2 %aa4

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#) Raja !" #a$a %&''ja' a'*a" %aa'a' !" a$aa' '.

". J"a ' "'" *&-a !"&%a" !&'+a' #aja "%"a 6a'+ #&-"a' 6a'+ !"+'aa' 7-& &*a'",#&"a' !a &a' '&+a*"8 &a!a a'*a" %aa'a'.

__________________________________________________________________________

__________________________________________________________________________

__________________________________________________________________________ 2 %aa4

"". a!a'+a' aa '* %&'+a*a" %aa-a "*.

__________________________________________________________________________

__________________________________________________________________________ 1 %aa4

""". Aaa 6a'+ aa' #&-a &"a'6a #"-a'+a' #'+ a'* #&*a%#a@

__________________________________________________________________________

__________________________________________________________________________ 2 %aa4

12. a) K&-aa' &a'/&a' +&&a' 6a'+ #&"* !&'+a' #&*-.

• M&%"'+a' *7%#7- "'* • M&%&-aa'a' aa' -'

• K&aa' #aa+"a' 6a'+ #&+&a • M&'+"-a -7+a%

• P&'+a"-a' a#a 7-& #aa+"a'#&+&a

• K&aa' *aa a*

• P&%#a9"a' *&'a+a • M&'aja%a' +'*"'+

10

Ka"a' +&&a' Ka' +&&a'


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> %aa4

#) Raja !" #a$a %&''ja' !a *aa a* 6a'+ #&-a"'a' 7a.

Ka* 6a'+ %a'aa &a" !"aa" '* %&'+&-aa' !a"a!a *&+&-"'" &%aa #&ja-a' !"&%aa' 6a'+ -""'@ T&a'+a' ja$aa' a'!a.

_________________________________________________________________________________

_________________________________________________________________________________ _________________________________________________________________________________

________________________________________________________________________________

_________________________________________________________________________________

________________________________________________________________________________

> %aa4,

) a!a'+a' !a aa '* %&'+a'+a' !a6a +&&a'.

". __________________________________________________________________________ "". __________________________________________________________________________

2 %aa4

13. a) Aaa %a! &'6&ja*a'@

_______________________________________________________________________________ 1 %aa4

#) N6a*aa' 3 8a*7 6a'+ %&%&'+a" a!a &'6&ja*a'.". _________________________________________________________________________ "". _________________________________________________________________________ """. _________________________________________________________________________

3 %aa4

11

Tapak kasut B Tapak kasut A


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) (") Raja !" #a$a %&''ja' *"+a j&'" a"', P, ? !a' R 6a'+ &a. Ka"'/a"' "* !"j&% !"#a$a aa6a %a*aa".Ta'!aa' () a"' 6a'+ aa' &"'+ !a-.

2 %aa4 ("") B&" a*

a-aa' a'!a

'* ja$aa'

a'!a !" 13()(") ________________________________________________________________________

1 %aa4! ) T-"a' benar a*a palsu a!a &'6a*aa' *&'*a'+ &'6&ja*a' !a' &'!"!"a'.

") P&'!"!"a' %&aa' 7& 6a'+ &-aa' %a'aa-a &'6&ja*a' a!a-a

7& 6a'+ &a*.

"") P&'6&ja*a' #&-a a!a &&-a' &a" %a'aa-a &'!"!"a' #&-a

a!a &%aa' &a" aaja.

""") P&'6&ja*a' #&-a a!a &%a %a'aa-a &'!"!"a' #&-a a!a

*aa* !"!" aaja.

3 %aa41>. S&7a'+ &-aja %&'6&!"aa' a!a &&*" 6a*"+ !"*'ja' !a-a% aja !" #a$a. Asid hidroklorik

!"*"*"a' !&*"+a' #&a*"/a*" & !a-a% larutan natrium hidroksida &"'++a &&%a 'a*"%"!7"!a #&*"'!a #a-a !&'+a' -&'+a. La'+a "'" !"-a'+" *"+a a-" !a' "" a! a"! "!7-7"6a*"+ !"+'aa' !"a*a*a' !a-a% Ja!a- !" #a$a.

a) H"*'+ ""a! purata -a*a' asid hidroklorik 6a'+ !"&-a' '* #&*"'!a #a-a &aa-&'+a !&'+a' 25 %3 -a*a' 'a*"% "!7"!a 1 %7- !% /3@

_________________________________________________________________________ 1 %aa4

#) (") Aaa 7& 6a'+ #&-a aa#"-a a"! "!7-7" !"*"*"a' & !a-a% 'a*"%

"!7"!a@

12

Isipadu larutan asid

hidroklorik ang

digunakan !"m3#

1 2 3

2>. 25.0 25.3


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_______________________________________________________________________ 1 %aa4

("") Na%aa' a&!a &'a%#aa' a"! &a!a a-a-" !&'+a' %&'++'aa' #&*.

_______________________________________________________________________

1 %aa4

() (") Aaa 8'+" 8&'7-8*a-&"'@

________________________________________________________________________

1 %aa4

("") Aaa &#aa' 6a'+ !"&a*"a' !a-a% &&"%&' "'"@

________________________________________________________________________ 1 %aa4

(!) T-" &a%aa' &a-aa' #a+" *"'!a #a-a "'".

___________________________________________________________________________ 2 %aa4

(&) D" a" &&"%&', &!""* -a*a' !a"a!a &-a-a'+ 7' !""'!aa' & !a-a% %a'+"ja !a' !"&ja*a' &"'++a &"'+.

(") Aaa 6a'+ !"&a*"a' !a-a% %a'+ "ja &*&-a &'6&ja*a' &-&a"@

________________________________________________________________________ 1 %aa4

("") Aaa aa -a*a' 6a'+ *&a"- a!a a" a*""*" "'" !a' 'a%aa' #aa' !a-a% (&)(").

_______________________________________________________________________ 2 %aa4

--KERTAS SOALAN TAMAT-

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sains final exam form2

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