Question

20ml mixture of C3H8 and CO gas when burnt in excess of oxygen produce 40 ml CO2. Choose the correct statement(s) (Volume of gases measured under same T and P)
(A) Volume of C3H8 in the mixture if 15 ml.
(B) Volume of CO in the mixture is 10 ml.
(C) Total volume cotraction due to combustion is 35 ml.
(D) The volume of oxygen used for combustion is 75 ml.​

Answer 1

Answer:

I think it's a question of thermodynamics....bt at that time...I unable to answer ur question..after sometime.. I'll answer ur question

Answer 2

Answer:

$ans b$

Explanation:

answer is (b)

 

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