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: 11
        

A mixture of sodium carbonate and sodium bicarbonate is titrated against HCl using phenolphthalein as indicator. At the end point,

 

( A )

meq HCl = meq Na2CO3 + meq NaHCO3

( B )

mmol HCl = mmol carbonate ions

( C )

mmol HCl = mmol NaHCO3 

( D )

meq HCl = ½ mmol Na2CO3 + mmol NaHCO3
one year ago

Answers : (1)

Avni Chauhan
askIITians Faculty
247 Points
							option b
phenolpthalein can only show till carbonate is converted to bicarbonate.
therefore, b
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

  • 70 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