Q. A mixture of chlorine & sodium bromide acts as a/an

View solution

Q. Carbon tetrachloride (CCl₄) is the starting raw material for the manufacture of

View solution

Q. Salt is added in the kettle during soap manufacture to separate

View solution

Q. Manufacture of phthalic anhydride uses __________ as a catalyst.

View solution

Q. Which of the following is not a product of coal tar distillation ?

View solution

Q. Teflon is

View solution

Q. Presence of sodium tripolyphosphate (an additive) in synthetic detergent

View solution

Q. Dense soda ash used in the manufacture of glass, is chemically represented by

View solution

Q. Reverse osmosis is normally used for the

View solution

Q. Hydrazine is largely used

View solution

Q. 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of

View solution

Q. Litharge is

View solution

Q. Coagulant is used __________ filtration.

View solution

Q. 10% oleum comprises of 10% free

View solution

Q. Use of chlorine in the treatment of sewage

View solution

Q. Removal of dirt/soil by soaps or detergent does not involve the __________ of soil.

View solution

Q. Caprolactum (a raw material for nylon-6 manufacture) is produced from

View solution

Q. The purpose of adding Na₂CO₃ to water of low alkalinity is to

View solution

Q. Ca(OH)₂ is called

View solution

Q. Percentage of uranium in carnotite ore found in Jadugoda (Jharkhand) is about

View solution