Question

Question :- Equal volumes of hydrochloric acid and sodium
hydroxide solutions of same concentration are mixed
and the pH of the resulting solution is checked with a
pH paper. What would be the colour obtained?
(a) Red
(b) Yellow
(c) Yellowish green
(d) Blue​

Answer 1

Answer:

c.because acid and Base neutralise each other as hydrochloric acid is a strong acid and sodium hydroxide is a strong base