The colour of the solution observed after about 1 hour of placing iron nails in copper sulphate solution is:
The colour of the solution observed after about 1 hour of placing iron nails in copper sulphate solution is:
Options
The colour of the solution observed after about 1 hour of placing iron nails in copper sulphate solution is pale green.
Marking Scheme
- 11 mark
Hint
Recall the reaction between iron and copper sulphate solution.
Quick Oral Answer
The colour of the solution observed after about 1 hour of placing iron nails in copper sulphate solution is pale green.
Analysis & Explanation
The colour of the solution observed after about 1 hour of placing iron nails in copper sulphate solution is pale green.
Common Mistakes
- 1Confusing the colour of the solution.
Interesting Facts
Iron displaces copper from copper sulphate solution.
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Frequently Asked Questions
How many marks does this question carry in CBSE Class 10 Science 2025?
This question carries 1 mark in the CBSE Class 10 Science 2025 examination.
Which chapter does this question come from in Science?
This question is from the chapter "Metals and Non-metals" in the CBSE Class 10 Science syllabus.
What topic does this question cover in Science?
This question covers the topic "Chemical Properties of Metals" from CBSE Class 10 Science.
What type of question is this in the CBSE Class 10 Science 2025 paper?
This is a MCQ question from Section A in the CBSE Class 10 Science 2025 paper.