Statement 1: 0.1 M NaCN +0.05 M HCl solution on mixing in equal volume from a buffer solution Statement 2: The solution after mixing contains a weak acid and its conjugate base and thus act as buffer

Question

Statement 1: 0.1 M NaCN +0.05 M HCl solution on mixing in equal volume from a buffer solution Statement 2: The solution after mixing contains a weak acid and its conjugate base and thus act as buffer (A) Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1 (B) Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1 (C) Statement 1 is True, Statement 2 is False (D) Statement 1 is False, Statement 2 is True

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/1f06d44afd1faba99c190130b19f92e6-.png" /> The solution contains a weak acid HCN and its salt NaCN and thus acts as buffer

Q. Statement 1 : $0.1 M N a CN + 0.05 M H Cl$ solution on mixing in equal volume from a buffer solution
Statement 2 : The solution after mixing contains a weak acid and its conjugate base and thus act as buffer

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

Statement 1 is True, Statement 2 is False

Statement 1 is False, Statement 2 is True

The solution contains a weak acid $H CN$ and its salt $N a CN$ and thus acts as buffer

Q. Statement 1 : 0.1MNaCN+0.05MHCl solution on mixing in equal volume from a buffer solution Statement 2 : The solution after mixing contains a weak acid and its conjugate base and thus act as buffer