Q 1165278165.     An element crystallizes in a f.c.c. lattice with cell edge of `250` pm. The density, if `300` g of this element contain `2 × 10^24` atoms is

A

`384 gcm^(-3)`

B

`3.84 gcm^(-3)`

C

`19.2 gcm^(-3)`

D

`38.4 gcm^(-3)`

HINT

Use Density, `d = (ZM)/(a^3N_A)`

Find instant solution to any question from our database of 1.5 Lakh + Questions

 

Access free resources including

Engineering

Medical

Banking

DEFENCE

SSC

RRB

CBSE-NCERT

OLYMPIAD

Today's Score

0
Success Rate: NAN %

Practice & Test

Sr. No.SubjectTagCorrectRecorded Answer