Chemistry, asked by marylnmunroe, 7 months ago

In which of the following formula mass is preferred over molecular mass (1) H₂o (2) NaCl (3) CH₄ (4) NH₂

Answers

Answered by soumyanshushekhar

1

Answer:

NH2

Explanation:

It's because NH2 as independent molecule doesn't exist in nature, so formula mass is preferred.

hope this will help you

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