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Pure carbon was burnt in excess of oxyg...

Pure carbon was burnt in excess of oxygen . The gaseous products are `CO_(2)=60` mole% CO=15 mole % , `O_(2)` =25 mole%
Calculate moles of `O_(2)` taken if initially 30 mole of carbon are taken:

A

27 mole

B

37 mole

C

30 mole

D

47 mole

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The correct Answer is:
B
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GRB PUBLICATION-MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS-Comprehension#29
  1. Pure carbon was burnt in excess of oxygen . The gaseous products are...

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