wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Volume of gas at STP is 1.12×107cc. Calculate the number of a molecule in it.

A
3.01×1020
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
3.01×1012
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
3.01×1023
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
3.01×1024
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 3.01×1012
At STP, mole of gas occupies 22400cc.
mole of gas occupies 1.12×107cc
=1.12×10722400×1=5×1012moles
1 mole of any gas contains
=6.022×1023molecules
5×1012moles contains
=5×1012×6.022×1023molecules
=3.011×1012molecule

flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Compounds
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon