Which of the following would produce a buffer solution when mixed in equal volume?

Question

Which of the following would produce a buffer solution when mixed in equal volume? (A) 1 M CH 3 COOH and 0.5 M NaOH (B) 1 M CH 3 COOH and 0.5 M HCl (C) 1 M NH 4 OH and 0.5 M NaOH (D) 1 M NH 4 Cl and 0.5 M HCl

Tardigrade Admin · Accepted Answer

Correct answer is (a) 1 M CH 3 COOH and 0.5 M NaOH

Q. Which of the following would produce a buffer solution when mixed in equal volume?

$1 M C H_{3} COO H$ and $0.5 M N a O H$

$1 M C H_{3} COO H$ and $0.5 M H Cl$

$1 M N H_{4} O H$ and $0.5 M N a O H$

$1 M N H_{4} Cl$ and $0.5 M H Cl$

Correct answer is (a) $1 M C H_{3} COO H$ and $0.5 M N a O H$

Q. Which of the following would produce a buffer solution when mixed in equal volume?

1MCH3​COOH and 0.5MNaOH

1MCH3​COOH and 0.5MHCl

1MNH4​OH and 0.5MNaOH

1MNH4​Cl and 0.5MHCl

Correct answer is (a) 1MCH3​COOH and 0.5MNaOH

$1 M C H_{3} COO H$ and $0.5 M N a O H$

$1 M C H_{3} COO H$ and $0.5 M H Cl$

$1 M N H_{4} O H$ and $0.5 M N a O H$

$1 M N H_{4} Cl$ and $0.5 M H Cl$

Correct answer is (a) $1 M C H_{3} COO H$ and $0.5 M N a O H$