COMEDK2017ChemistrySome Basic Concepts of Chemistry
10 ~cm ³ of 0.1 ~N monobasic acid requires 15 ~cm ³ of sodium hydroxide solution whose normality is
Options
- A1.5 ~N
- B0.15 ~N
- C0.066 ~N
- D0.66 ~N
Correct answer
C. 0.066 ~N
Step-by-step solution
aligned V₁ &=10 ~cm ³ V₂ &=15 ~cm ³ N₁ &=0.1 ~N N₂ &=? N₁ V₁ &=N₂ V₂ N₂ &= 0.1 10 15 =0.066 ~N aligned