1
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

The enthalpies of combustion of carbon and carbon monoxide in excess of oxygen at 298 K and constant pressure are $$-$$393.5 kJ/mol and $$-$$280.0 kj/mol respectively. The heat of formation of carbon monoxide at constant volume is

A
+ 111.7 kJ/mol
B
$$-$$ 1111.7 kJ/mol
C
$$-$$ 111.7 kJ/mol
D
$$-$$ 11.7 kJ/mol
BITSAT Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12