Endothermic reactions are those in which ________.
A. Heat is evolved B. Heat is absorbed C. Temperature increases D. Light is produced
Everyday Science MCQs
Which colour of light is deviated least ________.
A. Red B. Blue C. Violet D. Green
Fisher unit is used to measure?
A. Protein content B. Flour color C. Damaged starch D. Flour particle size
What is the rank of the earth in the solar system in terms of size?
A. 5th B. 4th C. 3rd D. None of these
Which of the following is the major constituents of LPG?
A. methane B. ethane C. hydrogen D. butane
PVC is obtained by the polymerisation of?
A. Propane B. Vinyl chloride C. Styrene D. None of these
Trachoma is the disease of the________ ?
A. Brain B. Spinal cord C. Larynx D. Eye
Bones Ash contain?
A. calcium sulphate B. phosphoric sulphate C. Calcium sulphate D. None of these
The lowest temperature ever recorded on the Earth is?
A. –89.2 °C B. –86.2 °C C. –83.2 °C D. –92.2 °C
Saccharine is made up of __________?
A. Toluene B. Phenol C. Propane D. None of these