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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2022 · Paper I, General Studies · Q13 of 120

Geo-Scientist Prelims 2022 General Studies Q13: What is the number of moles of carbon in a sample containing 72·06…

QuestionMole concept

What is the number of moles of carbon in a sample containing 72·06 g of carbon?

  1. (a) 4
  2. (b) 6
  3. (c) 2
  4. (d) 8

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