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  9. Q171

SSC CHSL 2012 · Question 171 of 202

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: (SSC CHSL 2012) is:

General Science

  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 Topic-wise Question Paper: General Science (sscportal.in) · reliable-secondary

← Q170View full paper (202 questions)Q172 →

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