Question

Choose the correct answer
-The calorific value of a fuel is expressed in a unit called
a) joule
b) Kilojoule per kg
c) kilogram
d) kilojoule
3. Which of the following is Not a planet of the sun?
a) Sirius
b) mercury
c) Saturn
d) Earth
4. Which of the following is NOT a member of the solar system?
a) An asteroid b) A satellite c) A constellation d) A comet
5. Shooting stars are also known as
a) meteors b) Meteorites c) Asteriods d) comets
6. The process of the fusion of gametes
a) fertilization b) Embryo
c) Pollination d) Budding
7. A type of fission in Amoeba
a) Binary fission b) fragmentation c) Mitosis
d) Meiosis
8. The number of nuclei present in a zygote is
a) none
b) one
c) two
d) four​

Answer 1

Answer:

B)kilojoule per kg

Explanation:

The unit of calorific value is kilojoule per kg  i.e. KJ/Kg.