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Select the correct answer from A, B, C and D. A. Nitroso iron (II) sulphate B. Iron (III) chloride C. Chromium sulphate D. Lead (II) chloride.

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Question

Select the correct answer from A, B, C and D.

  1. Nitroso iron (II) sulphate
  2. Iron (III) chloride
  3. Chromium sulphate
  4. Lead (II) chloride.
  1. The compound which is responsible for the green colour formed when SO2 is bubbled through acidified potassium dichromate solution.
  2. Compound responsible for brown ring.
Very Short Answer
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Solution

(a) C. Chromium sulphate

(b) A. Nitroso iron(II) sulphate

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Chapter 13: Practical Work - EXERCISE-13 [Page 246]

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S.P. Singh Concise Chemistry [English] Class 10 ICSE
Chapter 13 Practical Work
EXERCISE-13 | Q (B) 9. | Page 246
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