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  9. Q47

SSC CHSL 2012 · Question 47 of 202

DIRECTIONS (Qs 146 - 150) : Study the graph and answer the A white solid ‘A’ on heating gives off a gas which turns lime water milky. The residue is yellow when hot but turns white on cooling. The solid A is:

  1. AZinc CarbonateCorrect
  2. BLead Sulphate
  3. CLead Carbonate
  4. DZinc Sulphate

Answer: A. Zinc Carbonate

Official answer key verified. Detailed explanation coming soon.

Source: SSC CHSL Solved Paper 04-11-2012 (Disha Publications) · reliable-secondary

← Q46View full paper (202 questions)Q48 →

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