Permanent hardness of water may be removed by the addition of 1 Alum 2 Sodium carbonate 3 Lime 4 Potassium permanganate
3 14850Of the following metals which, one pollutes the air of a big city? 1 Copper 2 Chromium 3 Lead 4 Cadmium
3 16616The element required for solar energy conversion is 1 Beryllium 2 Silicon 3 Tantalum 4 Ultra pure carbon
2 7898Which of the following is a good nuclear fuel? 1 Uranium-238 2 Neptunium-239 3 Thorium-236 4 Plutonium-239
8 25764Which type of fire extinguisher is used for petroleum fire? 1 Foam type 2 Soda acid type 3 Powder type 4 None of these
8 26258A mixture of water and alcohol can be separated by 1 Filtration 2 Evaporation 3 Distillation 4 Decantation
4 28393Cooking oil can be converted into vegetables ghee by the process of 1 Oxidation 2 Hydrogenation 3 Distillation 4 Crystallization
4 21139The chemical used as a ‘fixer’ in photography is 1 Borax 2 Sodium thiosulphate 3 Sodium sulphate 4 Ammonium persulphate
1 12358Study of life in outer space is called A) Endobiology B) Exobiology C) Entrobiology D) Neobiology
15 47933Activity of an enzyme can be modulated by change of [a] pH [b] Light [c] Humidity [d] Rainfall
1 6907Post New SSC General Science Interview Questions
What is the best c++ compiler for windows 10?
What is a dc power supply?
What is aura definition bundle?
where is the y intercept for y = sin x?
how to download fullversion of JIRA(defect reporting s/w) s/w for free.can any provide web site for full version free download.
What does a div tag do?
What is sap sales and distribution?
Enlist some commands of dml?
What is one to one mapping in hibernate?
what happens to each of the three primary financial statements when capital expenditures decrease?
Explain the 3 types of properties in c# with an example?
Where are the auto variables stored?
How u will do versioning in QTP?
Define Convertible Debentures?
What is Incorporation Certificate?