Question

The reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) can be described by the equation: HCl + NaOH → NaCl +H2O .If 100 ml of a solution of hydrochloric acid solution contains 0.1 mole of the acid, then what volume of 0.05 molar sodium hydroxide will exactly neutralise the acid? 1 point a) 20 ml b) 200 ml c ) 5 ml d) 50 ml​

Answer 1

Answer:

answer is based on Stoichiometric calculations

Answer 2

(B) 200ml

Explanation:
As 100ml of HCl is 1.0 molar, then 200ml of 0.05 molar NaOH is needed to balance the equation, hence neutralise the acid.