What is the enthalpy of a reaction, if the standard heat of formation – McqOptions

MCQOPTIONS

1.	What is the enthalpy of a reaction, if the standard heat of formation of a compound is 10 J, sensible heat of the compound is 30 J, and latent heat of the compound is 20 J?
A.	t10 J
B.	t30 J
C.	t40 J
D.	t60 J
Answer» E.

Discussion

No Comment Found

Related MCQs

What is the heat transferred from the system if the enthalpy of the output is 25 J and input is 10 J?
What is the heat transferred from the system if the enthalpy of the output is 5 J and input is 10 J?
What is the heat transferred to the system if the enthalpy of the output is 15 J and input is 10 J?
What is the heat transferred to the system if the enthalpy of the output is 14 J and input is 8 J?
What is the heat transferred to the system if the enthalpy of the output is 10 J and input is 6 J?
What is the enthalpy of the reaction from 50<sup>o</sup>C to 52<sup>o</sup>C if C<sub>P</sub> = 15 J/<sup>o</sup>C, and the reference enthalpy is 25 J?
What is the enthalpy of the reaction from 15<sup>o</sup>C to 25<sup>o</sup>C if C<sub>P</sub> = 3 J/<sup>o</sup>C, and the reference enthalpy is 15 J?
What is the enthalpy of the reaction from 10<sup>o</sup>C to 25<sup>o</sup>C if C<sub>P</sub> = 2 J/<sup>o</sup>C, and the reference enthalpy is 20 J?
What is the enthalpy of the reaction from 10<sup>o</sup>C to 15<sup>o</sup>C if C<sub>P</sub> = 5 J/<sup>o</sup>C, and the reference enthalpy is 25 J?
What is the enthalpy of the reaction from 25<sup>o</sup>C to 40<sup>o</sup>C if C<sub>P</sub> = 10 J/<sup>o</sup>C, and the reference enthalpy is 10 J?