7(c)(ii)2016
Short answerEasy1 mark
Analytical Chemistry: Uses of Ammonium Hydroxide and Sodium HydroxideICSE Class 10 Chemistry — chapter-wise previous year questions
Appeared in 11 of the 11 available papers.
Examined in
11 of 11 papers
Appears almost every year — treat as core
Typically worth
4.9 marks
Average per paper it appears in · 54 marks in total
Usual form
Short answer
65% of this chapter's 52 questions
Needs a diagram
10%
5 questions carry a figure — practise drawing them
Question-type distribution
- Short answer34
- MCQ7
- Difference6
- Fill in the blank5
Most frequent topics
Qualitative analysis using NaOH and NH₄OH 52
Showing 2 of 52 matching questions (54 marks).
2 questions
7(c)(iii)2016
Short answerEasy1 mark