Home
Class 12
CHEMISTRY
If N1,N2,N3…….. Are the number of molecu...

If `N_1,N_2,N_3`…….. Are the number of molecules with molecular masses `M_1,M_2,M_3`………. Respectively, than mass average molecular mass is expressed:

A

`(sumN_iM_i^2)/(sumN_iM_i)`

B

`(sumN_iM_i)/(sumN_i)`

C

`(sumM_i^2)/(sumN_i)`

D

`(sumN_iM_i^2)/(sumM_i)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • p-BLOCK ELEMENTS

    MBD PUBLICATION|Exercise QUESTION BANK|1316 Videos

  • REDOX REACTIONS

    MBD PUBLICATION|Exercise QUESTION BANK|275 Videos

Similar Questions

Explore conceptually related problems

In which type of solution observed molecular mass of solute is greater than normal molecular mass of solute?

Three molecules of gas have their velocities 1,2,3, kms^(-1) respectively. Calculate their average and r.m.s speeds.

How many molecules will be present in one gram molecular mass of hydrogen gas ?

How many molecules will be present in one gram molecular mass of hydrogen gas ?