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: 12
        
If excess of water is added to 100g oleum sample labelled as 112% H2SO4 and is reacted with 5.3g Na2SO3,then find volume of CO2 evolved at 1 atm pressure and 300 K temperature after the reaction is complete.
4 years ago

Answers : (1)

Sunil Kumar FP
askIITians Faculty
183 Points
							
SO3 + H2O---H2SO4
18 g cof h20 combine with 80 g of so3
12 g combine with 160/3=53.3g
H2SO4 =100-53.3g=46.6g=.47mole
now
mole of Na2SO3=5.3/126=.042g
Na2SO3 +H2SO4----Na2So4 +SO2 +H20
mole of SO2=.042
VOL=nRT/P=.042*.083*300=1lt
thanks and regards
sunil kr
askIITian faculty
4 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Get Extra Rs. 1,590 off

COUPON CODE: SELF10


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


Get Extra Rs. 276 off

COUPON CODE: SELF10

Ask Experts

Have any Question? Ask Experts

Post Question

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