6.02 x 1024CO अणुओं में ऑक्सीजन के g – McqOptions

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1.	6.02 x 1024CO अणुओं में ऑक्सीजन के g-अणु की संख्या है
A.	1 gram of molecule
B.	0.5 gram of molecule
C.	5 gram of molecule
D.	10 gram of molecule
Answer» B. 0.5 gram of molecule

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