Answer:
(b) Base
Step-by-step explanation:
The compound CH3NH2 reacts with water to form CH3NH3 and OH-. In this reaction, CH3NH2 is acting as a base.
A base would be a molecule or ion that can take up an acid's hydrogen ion. Typically, sour tastes help to identify acidic chemicals.
It is known that when base reacts with it gives hydroxyl ion that's why CH_{3} NH_{2}CH
3
NH
2
reacts with water to form CH_{3} NH_{3}CH
3
NH
3
and OH-. In this reaction, CH_{3} NH_{2}CH
3
NH
2
is acting as a base.
Its reaction can be written as:
CH_{3} NH_{2}CH
3
NH
2
+ H_{2} OH
2
O → CH_{3} NH_{3}CH
3
NH
3
+ OH-
Therefore, CH_{3} NH_{2}CH
3
NH
2
reacts with water to form CH_{3} NH_{3}CH
3
NH
3
and OH-. In this reaction, CH_{3} NH_{2}CH
3
NH
2
is acting as a base.