MCQ on Heat of Reaction: Chemistry is considered to be the most scoring subject in NEET JEE Exam. As it is one of the easiest scoring subjects, it is often ignored and undermined a subject. But if you want to get an edge over others, here is a tip, master NEET/JEE Chemistry concepts. Chemistry demands the attention of students in understanding reactions and concrete basic understanding but once done it only gets easier from there. Mastering NCERT syllabus for NEET/JEE Chemistry should be topping your list of to-do for chemistry.

In this post we are providing you MCQ on Heat of Reaction, which will be beneficial for you in upcoming NEET, JEE, Medical and Engineering Exams.

MCQ on Heat of Reaction

Q1. The energy obtained from electric cells and batteries as a result of a chemical reaction is called _______.
a) heat energy
b) nuclear energy
c) electrical energy
d) chemical energy

Q2. When a body vibrates, it produces _______.
a) sound
b) water
c) heat
d) electricity

Q3. The energy coming directly from magma called _______.
a) heat energy
b) electrical energy
c) geothermal energy
d) mechanical energy

Q4. The heat required to raise the temperature of 1 mole of a substance by 1^o is called _______.
a) specific heat
b) specific gravity
c) water equivalent
d) molar heat capacity

Q5. The amount of heat required to raise the temperature of a body through 1^oC is called its _______.
a) entropy
b) molar heat
c) specific heat
d) thermal capacity

Q6. In the process of rubbing hands, mechanical energy is converted into _______.
a) sound energy
b) heat energy
c) electrical energy
d) thermal energy

Q7. As the rain falls the potential energy changes to _______.
a) chemical energy
b) kinetic energy
c) nuclear energy
d) thermal energy

Q8. The energy released in the form of nuclear radiation in addition to heat and light during nuclear reactions is known as _______.
a) heat energy
b) nuclear energy
c) chemical energy
d) electrical energy

Q9. In the exothermic reaction, the enthalpy of reaction is always _______.
a) zero
b) positive
c) negative
d) None of these

Q10. Fireworks release energy in the form of _______.
a) heat
b) light
c) sound
d) All of the above

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