Question

answer only if UHh knw..!!..

Answer 1

1.if NaOH is dil. then its pH is 13 . it is a basic solution and the colour will be violet.
if NaOH is conc. then its pH is 14. it is a basic solution and the colour will be dark violet.

2.ammonium hydroxide has a pH of 11.6 and it is a basic solution and the colour will be purple.

3.acetic acid has a pH of 2.4 and it is acidic solution and the colour will be light red.

4.if HCl is dil. then its pH is 1 and it is acidic solution and the colour will be red.
if HCl is conc. then its pH is 0 and it is acidic solution and the colour will be dark red.

hope it may be helpgul for u and all the best for your exam my frnd..☺☺

Answer 2

Answer:

Explanation:

I really don't know man !!