Chemistry, asked by malikyashmalik01, 6 months ago

3. Among the following, which is a primary standard?
a) HCl b) NaOH
c) H2SO4 d) (COOH)2

Answers

Answered by venkatesh51381

1

Answer:

answer is 2 option is correct

Answered by jagat4689

0

Answer:

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