JEE Advanced 2021 Full Test 4 Paper 1

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PART – II
Chemistry
SECTION – A (One Options Correct Type)
This section contains 06 multiple choice questions. Each question has four choices (A), (B), (C) and (D), out of which ONLY ONE option is correct
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Question : 19 of 54
 
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Twenty molecules of SO3 will weigh as much as molecules of oxygen.
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