Chemical Engineering > GATE 2014 > Combustion
Determine the correctness or otherwise of the following Assertion [a] and Reason [r].
Assertion: Significant combustion of coke takes place only if it is heated at higher temperature in presence of air.
Reason: C+O2→CO2 is an exothermic reaction.
A
Both [a] and [r] are true and [r] is the correct reason for [a]
B
Both [a] and [r] are true but [r] is not the correct reason for [a]
C
[a] is correct but [r] is false
D
Both [a] and [r] are false

Correct : b

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