Question

why H2O is less acidic than H2S give reason​

Answer 1

Explanation:

S is much larger atom than O, so the H–S bond is much longer and weaker than H–O; hence H2O is weaker acid than H2S. HF is stronger than H2S because the small F- ion bonds more strongly to the water molecules than does the larger HS- ion.

Answer 2

Answer:

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