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.