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How many litres of oxygen at STP are req...

How many litres of oxygen at STP are required for complete combustion of 39 gms of liquid Benzene? (Atomic weights `C = 12, H = 1, O = 16)`

A

84

B

22.4

C

42

D

11.2

Text Solution

Verified by Experts

The correct Answer is:
A
`C_(6)H_(6)(l) +15//2 O_(2)(g) rarr 6CO_(2)(g) +3H_(2)O(g)`
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