Some Basic Concepts Of Chemistry Question 325

Question: $ 2g $ of oxygen contains number of atoms equal to that in [BHU 1992]

Options:

A) $ 0.5g $ of hydrogen

B) $ 4g $ of sulphur

C) $ 7g $ of nitrogen

D) $ 2.3g $ of sodium

Show Answer

Answer:

Correct Answer: B

Solution:

2gm of oxygen contains atom $ =\frac{2}{16}=\frac{1}{8} $ mole also 4g of sulphur $ =\frac{4}{32}=\frac{1}{8} $ mole.



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