Chemistry, asked by 20100246110072, 9 months ago

which of the following pair of compound cannot act as buffer? HCl + NaHCO3, H3PO4 +NaH2PO4, HCOOH + NaCl

Answers

Answered by sudeepdm1974

1

HCl and nh4cl

Explanation:

cannot act as buffer bcz for being a buffer the solution must have weak acid or base and the salt having conjugate of that weak acid or base

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