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

If Avogadro’s number NA, is changed from 6.022×1023 mol1 to 6.022×1020 mol1, this would change

A
the ratio of chemical species to each other in a balanced equation
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
the ratio of elements to each other in a compound
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
the definition of mass in units of grams
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
the mass of one mole of carbon
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D the mass of one mole of carbon
mass of 1 mol (6.022×1023 atoms) of carbon
= 12 g
If Avogadro Number (NA) is changed
than mass of 1 mol (6.022×1020 atom) of carbon
=12×6.022×10206.022×1023=12×103 g

Therefore the mass of 1 mol of carbon is changed

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Mole Concept
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon