chemistry work sheet 9th 1
DESCRIPTION
Chemistry WorksheetTRANSCRIPT
Class 9th
MCQsQ1)
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Q14)
Which statement provides the best evidence that matter exist as tiny particles moving at random?
A) Many elements conduct electricity. B) Air can be readily compressed.
C) If a bottle of ether is opened the smell is quickly detected in all parts of the room.
D) A small mass of water produces a much larger volume of steam.
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SUBJECTIVE
Q1)
(b)
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