Science GK In English - Science GK Questions In English - Science Question

Important General Knowledge Questions related to Science for all types of Competitive Exams SSC, IBPS Clerk, IBPS PO, RBI, TET etc. General Knowledge Questions related to Science. Read all the questions of general knowledge asked in competitive exams related to Science with answers here.

We call science the study and knowledge of the laws of the physical world and nature. Science includes knowledge covering general truths or the operation of fundamental laws. General knowledge related to Science GK/ General Science GK which can be useful for your upcoming competitive exams.

Science General Knowledge | Science Questions Collection

11. The substance which on heating directly changes from solid to gas is called ?

(A) Centrifugation
(B) Sublimation
(C) Crystallization
(D) distillation

12. Which element is found in liquid state at room temperature ?

(A) Aluminium
(B) Lithium
(C) Sodium
(D) Mercury

13. The method of separating a mixture of sugar and salt is called ?

(A) Sublimation
(B) Fermentation
(C) Crystallization
(D) distillation

14. Which scientist discovered nitrogen ?

(A) Rutherford
(B) Jon Dalton
(C) J.J. Thomson
(D) Chadwick

15. What is the fundamental unit of quantity of a substance called ?

(A) Mole
(B) Meter
(C) Pound
(D) Kg

16. Which gas can be identified by its smell when it is in the atmosphere ?

(A) Sulphur dioxide
(B) Oxygen
(C) Carbon dioxide
(D) Helium

17. On whose principle is the modern periodic table based ?

(A) Dmitri Mendeleev
(B) Henry moseley
(C) John Dalton
(D) J.A.R. Newlands

18. In which state of matter is both its shape and volume fixed ?

(A) Plasma
(B) Gas
(C) Liquid
(D) Solid

19. 0 degree Celsius is equal to how many Kelvin ?

(A) 0 Kelvin
(B) 273 Kelvin
(C) 313 Kelvin
(D) -273 Kelvin

20. The process of converting a liquid into a solid at a temperature lower than its boiling point is Called ?

(A) Distillation
(B) Freezing
(C) Liquefaction
(D) Evaporation