Strength of laboratory HCl is

A. 11 N

B. 10 N

C. 36 N

D. None of the above

Answer: Option A

Solution(By Examveda Team)

36.5 grams of hydrochloric acid is a 1 N (one Normal) solution of HCl. A normal is one gram equivalent of a solute per litre of solution. The strength of laboratory HCl is 11 N.
In the context of acid and bases, it is generally assumed that N refers to the proton or the hydroxide ion released in water when acid is dissolved.