NEET2019Chemistry-Solutions
NEET 2019 Chemistry Buffers MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which will make basic buffer?
A
100 mL of 0.1 M CH₃COOH + 100 mL of 0.1 M NaOH
B
100 mL of 0.1 M HCl + 200 mL of 0.1 M NH₄OH
C
100 mL of 0.1 M HCl + 100 mL of 0.1 M NaOH
D
50 mL of 0.1 M NaOH + 25 mL of 0.1 M CH₃COOH
Correct Answer
Option B
Detailed Explanation
A basic buffer is formed by a weak base and its salt with a strong acid, such as NH₄OH and NH₄Cl.
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