Chemistry, asked by kalpananaidu222, 5 months ago

which of the following is an acid
a. NaOH
b. KOH
c. H2CO4
d.CaCO3​

Answers

Answered by sks9861330300
2

Answer:

options a it is the answer have a great day

Answered by pavankumarskdt1
0

Answer:

H2CO4

Explanation:

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