Question

Formic acid.is stronger than acetic acid what is the reason

Answer 1

$\large\bf\color{Red}{Hey\: Friend}$

The power of Hydronium ion of Formic acid is much more greater than the power of Hydronium ion of Acetic acid, that's why Formic acid is much more stronger than Acetic Acid.

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Answer 2

HEY MATE....

An acid is considered stronger if it can lose a hydrogen easily to a base. Out of acetic acid and formic acid, formic acid is considered stronger because the CH3 in acetic acid is electron donating.