Equilibrium Question 910

Question: Blue litmus turns red in which of the following mixture of acid and base-

Options:

A) 100,mL of 1×102M,H2SO4

+,100,mL of 1×102M,Ca(OH)2

B) 100,mL of 1×102M,HCl + 100,mL of 1×102M,Ba(OH)2

C) 100,mL of 1×102M,H2SO4

+,10,mL of 1×102M,NaOH

D) 100,mL of 1×102M,HCl

+,100,mL of 1×102M,NaOH

Show Answer

Answer:

Correct Answer: C

Solution:

Blue litmus turns red if mixture is acidic, i.e., in which N1V1(acid)>N2V2(base)

N1V1(acid),N2V2(base)

[a] 2 2 [b] 1 2 [c] 2 1 [d] 1 1



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