Chemistry, asked by vanshilgaming, 1 month ago

What is the pH of 0.5M NaCN solution? pKaCN- = 4.70 (2 marks)

A 9.2
B 10 · 5
C 32
D 32 · 4​

Answers

Answered by sabiransari626241
0

Answer: explanation: 10.5

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