Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

Which has the maximum number of atoms?

$(a)\;\text{24 g of C(12)} \\ (b)\;\text{56 g of Fe(56)} \\(c)\; \text{27 g of Al(27)} \\(d)\;\text{108 g of Ag(108) }$
Can you answer this question?

1 Answer

0 votes
Number of atoms
$24 \;g$ of carbon $=2 \times 6.023 \times 10^{23}$
$56 \;g$ of iron $=1 \times 6.023 \times 10^{23}$
$27 \;g$ of aluminium $=1 \times 6.023 \times 10^{23}$
$108 \;g$ of silver $=1 \times 6.023 \times 10^{23}$
Hence the maximum number of atoms is in 24 g of carbon (ie 2 moles of carbon)
Hence a is the correct answer.
answered Mar 21, 2014 by meena.p

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App