Some Basic Concepts Of Chemistry Question 315

Question: The number of molecules in 16 g of methane is

Options:

A) $ 3.0\times 10^{23} $

B) $ 6.02\times 10^{23} $

C) $ \frac{16}{6.02}\times 10^{23} $

D) $ \frac{16}{3.0}\times 10^{23} $

Show Answer

Answer:

Correct Answer: B

Solution:

16gm of $ CH _4 $ = 1mole $ =6.023\times 10^{23} $ molecules.



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