Some Basic Concepts Of Chemistry Question 327
Question: How many atoms are contained in one mole of sucrose $ (C _{12}H _{22}O _{11}) $
[Pb. PMT 2002]
Options:
A) $ 45\times 6.02\times 10^{23} $ atoms/mole
B) $ 5\times 6.62\times 10^{23} $ atoms/mole
C) $ 5\times 6.02\times 10^{23} $ atoms/mole
D) None of these
Show Answer
Answer:
Correct Answer: A
Solution:
1 mole of sucrose contains $ 6.023\times 10^{23} $ molecules $ \because $ 1 molecule of sucrose has 45 atoms
$ \therefore $ $ 6.023\times 10^{23} $ molecule of sucrose has $ 45\times 6.023\times 10^{23} $ atoms/mole
