Chemistry - Thermochemistry Question with Solution | TestHub

ChemistryThermochemistryAdiabatic Process/PolytropicMedium2 minPYQ_2020
ChemistryMediumsingle choice

Combustion of glucose takes place according to the equation
C 6 H 12 O 6 +6 O 2 6 CO 2 +6 H 2 O;ΔH=72kcal/mol. How much energy will be released by the combustion of 1.6g of glucose (Molecular mass of glucose = 180g/mol )?

Options:

Answer:
B
Solution:

Combustion of glucose takes place according to the equation
C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O;ΔH=-72kcal
ΔHper1.6g= 72×1.6 180 =0.64kcal

Stream:NTA_ABHYASSubject:ChemistryTopic:ThermochemistrySubtopic:Adiabatic Process/Polytropic
2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...