Question

(a) A knife, which is used to cut a fruit, was immediately dipped into water containing drops of blue give the chemical names of acids present in (1) ants (2) lemon (3) milk (4) tomato

Answer 1

the nature of the fruit is acidic because acid turns blue litmus paper or solution into red
the names of acid present in
ant-----> formic acid
lemon-----> citric acid
milk------> latic acid
tomato------> citric acid
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