Some Basic Concepts Of Chemistry Question 281
Question: A 100 ml solution of 0.1 n HCl was titrated with 0.2 N NaOH solution. The titration was discontinued after adding 30 ml of NaOH solution. The remaining titration was completed by adding 0.25 N KOH solution. The volume of KOH required for completing the titration is [DCE 1999]
Options:
A) 70 ml
B) 32 ml
C) 35 ml
D) 16 ml
Show Answer
Answer:
Correct Answer: D
Solution:
Volume m of HCl neutralised by NaOH = (Caustic soda) =
V total (HCl) = 100ml
(HCl)
