Question

Which of the following has maximum
number of molecules ?
a. 7 g N
b. 2 g H,
c. 8 go d. 20 g NO​

Answer 1

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Answer:

2 g H

Explanation:

no.of molecules = Avogadro no x given mass / atomic or molecular mass

= 6.023 x 10 power 23 x 2 / 2

= 6.023 x 10 power 23

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