Question

what do you understand by replaceable hydrogen​

Answer 1

Explanation:

• the number of hydrogen atoms attached to oxygen in an acid are the replaceable hydrogens in sulphuric acid there are two hydrogen atoms attached to two oxygen atoms,so it has two replaceable atoms

Answer 2

Explanation:

The number of hydrogen atoms attached to oxygen in an acid are the replaceable hydrogen. Ex: H2SO4 and HNO3

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