MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 12th pass
        
sir
kindly solve this qs
density of monovalent sodium is 971kg/m3.
find the density og charg carriers in it?
at mass =0.023 kg/mol
one year ago

Answers : (1)

Soumya
33 Points
							
for Na , M=23g/mol and ρ=0.971g/cm3
ne=NAρ/M= (6.02×1023electrons/mol)(0.971g/cm3) / 23g/mol
ne=2.54×1022 electrons/cm3= 2.54×1028 electrons/m3
one year ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 18 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details