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

Total number of protons in 10 g of calcium carbonate is :

A
4.06×1024
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
3.24×1024
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
3.01×1024
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
2.01×1024
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 3.01×1024
Correct option is A

1 mole of CaCO3=20+6+8×3=50 moles of protons.
100 g CaCO3 contains =50 moles of protons
10 g CaCO3 contain =50×10100moles of protons
Number of protons =5×6.02×1023
=3.01×1024 protons

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Discovery of Subatomic Particles
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon