Q.

In which of the following combination, is buffer action expected? Select the correct answer using the code given below:

  1. NH3+NH4Cl in 1:1 mole ratio 
  2. HCl+NaCl in 1:1 mole ratio 
  3. NH3+HCl in 2:1 mole ratio 

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

2 and 3

b

1, 2 and 3

c

1 and 3

d

1 and 2

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

NH3+NH4Cl and  NH3( excess )+HCl can form buffer solution. Thus, we can expect the buffer solution from;

  1. NH3+NH4Cl in 1:1 mole ratio 
  2. NH3+HCl in 2:1 mole ratio 
Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon