Chemistry
Grade-10
Easy
Question
The basicity of hydrogen sulphide(H2S) is?
- 1
- 2
- 3
- 4
Hint:
The number of replaceable hydrogens in a compound is basicity.
The correct answer is: 2
For Bronsted bases it means the tendency of a compound to act as hydron (proton) acceptor. The basicity of a chemical species is normally expressed by the acidity of the conjugate acid.
In other words number of replaceable hydrogens in a compound is basicity.
Basicity of H2S is 2.
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