Question

8) Poornima is writing some statements but she is confused to know
whether the statements are correct on not? would you help her?
A) Metal carbonates and metal hydrogen carbonates are also
considered to be bases.
B) Sodium hydroxide is a base because it dissolves in water to
produce hydroxide ions (along with sodium ions),
C) When the solution of a base is diluted by mixing
more water
in it, then the concentration of hydroxide lons (OH-ions) per
unit volume decreases.
D) All the above​

Answer 1

Answer:

A. yes

B. yes

C. i'm pretty sure this is ayes

D. all of the above

all the answers are right

Explanation:

Answer 2

Answer:

Sodium hydroxide is a base because it dissolves in water to

produce hydroxide ions (along with sodium ions),