Chemical Thermodynamics Question 470

Question: Which of the following reactions corresponds to the definition of enthalphy of formation-

Options:

A) C (diamond) $ +O_2(g)\to CO_2(g) $

B) C (graphite) $ +O_2(l)\to CO_2(g) $

C) C (graphite) $ +O_2(g)\to CO_2(g) $

D) $ C(g)+O_2(g)\to CO_2(g) $

Show Answer

Answer:

Correct Answer: C

Solution:

  • C (graphite) is the stable state of aggregation of carbon.


जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक