Question

Consider this reaction: KOH + HBr --> KBr + H2O

Which statement is most likely true about KOH?



A) It turns blue litmus red.



B) It turns clear phenolphthalein pink.



C) It reacts with metals to form hydrogen gas.

Answer 1

Answer : the answer is B

Explanation: it turns clear phenolphthein pink

Answer 2

B) It turns clear phenolphthalein pink.

Step-by-step explanation:

KOH is a basic solution.

It turns red litmus paper turns blue.

It turns clear phenolphthalein pink.

The reagent which reacts with metals to form hydrogen gas is acid.

So, the right choice is:

B) It turns clear phenolphthalein pink.