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:
        
The molar enthalpy of vaporization of benzene at it's boiling point (353K) is 30.84Kj/mol. What is the molar internal energy change? For how long would ba 12V source need to supply a 0.5 A current in order to vaporise 7.8 g of yth sample at its boiling point.
Plz explain method
Thanks by Shailwi
one year ago

Answers : (1)

Avni Chauhan
askIITians Faculty
247 Points
							\Delta H = \Delta E + \Delta nRT

benzene liquid is being converted to vapours, hence\Delta n = 1
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

  • 141 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