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Detergents used for cleaning clothes and utensils contain 1 Nitrates 2 Bicarbonates 3 Sulphonates 4 Bismutnates
2 8187Which variety of glass is heat resistant? 1 Hard glass 2 Flint glass 3 Pyrex glass 4 Bottle glass
PDO,
2 9186Bagasse, a by-product of sugar manufacturing industry, is used for the production of 1 Nylon 2 Glass 3 Paper 4 Alcohol
2 7923Which of the following fertilizers leaves acidic residue? 1 Urea 2 Ammonium phosphate 3 Ammonium sulphate 4 None of these
1 7025Which of the following is used for removing air bubbles from glass during its manufacture? 1 Feldspar 2 Arsenious oxide 3 Potassium carbonate 4 Soda ash
1 9562What are soaps? 1 Salts of silicates 2 Esters of heavy fatty acids 3 Sodium or potassium salts of heavier fatty acids 4 Mixture of glycerol and alcohols
2 7143Which of the following is used in making artificial sweetener saccharin? 1 Benzene 2 Toluene 3 Phenol 4 Aniline
2 8143Which of the following is used as a filler in rubber tyres? 1 Graphite 2 Coal 3 Coke 4 Corbon black
1 6993Which type of fire extinguisher is used for petroleum fire? 1 Foam type 2 Soda acid type 3 Powder type 4 None of these
8 26229Which is/are the important raw material(s) required in cement industry? 1 Limestone 2 Gypsum & clay 3 Clay 4 Limestone & clay
6 13227Which one of the following is the petroleum wax? 1 Bees wax 2 Carnauba wax 3 Paraffin wax 4 Jojoba wax
1 4141which of the following fibers is generally preferred for making gauze and lint? 1 Cotton 2 Rayon 3 Nylon 4 Terylene
1 6731Post New General Science Questions
BARC CHIF
How long can arihant stay underwater?
Who developed primary blue print programme?
Why we use nhexane inplace of hexane in mobilepase preparation
Which is the research reactors of bhabha atomic research centre?
What are luminous irregular nebulae?
What are pulsars?
When was the second and third experimental explosion conducted?
Who commanded the challenger’s first flight?
the basic approach to science was established by:
hai i am koti reddy panta.studying 3rd mca.i failed in my degree. shell i consider those subjects as backlogs
Which are known as non - luminous irregular nebulae?
Which of the following metals is a better conductor of electricity? A. Silver B. Copper
a private address 172.116.0.0 will borrow ? bits from the HOST to give one 120 subnets - range = ?
what is defination of conductivity? How much conductivity of water ? what is effect when conductity of water low or high?
