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Mole Concept

The ratio of ...

Question

The ratio of masses of oxygen and nitrogen in a particular gaseous mixture is 1 : 8. The ratio of number of their molecules is

एक विशेष गैसीय मिश्रण में ऑक्सीजन तथा नाइट्रोजन के द्रव्यमानों का अनुपात 1 : 8 है। इनके अणुओं की संख्या का अनुपात है

A

1 : 4

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B

1 : 8

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C

7 : 64

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D

7 : 32

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Solution

The correct option is C 7 : 64
Solution

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