Question

When few pellets of NaOH are added to a solution of sodium hydroxide then:
a)the concentration of OH⁻ ions increases.
b)the concentration of OH⁻ ions is not affected.
c)the concentration of OH⁻ ions decreases.
d)the concentration of H⁺ ions will increase.
Please choose the correct option
Class 10 Chemistry Chapter 2 Acid, Bases and Salts

Answer 1

Answer:

a)the concentration of OH⁻ ions increases.

since sodium hydroxide

contain oh-

and sodium hydroxide soln.

also contain oh - ion.

so oh-increases.

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Answer 2

Answer:

solution of sodium hydroxide then:

a)the concentration of OH⁻ ions increases.