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
        
Que no. 16 plzzzz
...,........................ ....... .     ....
2 months ago

Answers : (1)

Arun
22354 Points
							
let the mole of magnesium be x and mole of aluminium be y
Mg + 2Hcl---MgCL2 +H2
Al +3Hcl ----AlCl3 +1.5H2
NOW
24x +27y=39
x +1.5y=2
solving these two equation we get
x=.5 ,y=1
percentage of magnesium=30.76%
percentage of lauminium=69.24%
 
2 months 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