__________ is used as a catalyst in fat splitting.

Which of the following is not produced on commercial scale from sea water?

The catalyst used in shift converter is

Which of the following is a detergent ?

__________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia.

Sulphuric acid solution having a specific gravity of 1.at room temperature is used mainly for the

Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively

Glycerine is not used in the

Thermosetting plastic materials

In sulphate pulp manufacture, the pressure and temperature in the digestor is

Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of

Pasteurisation of milk means

Pasteurisation of milk means

Fusion of bauxite and __________ produces high alumina cement.

All enzymes are made of

__________ process is used for the manufacture of sodium carbonate by ammonia soda process.

Haemoglobin is a/an

Which is the main reducing agent during production of iron from iron ore in a blast furnace ?

Paper pulp produced by kraft/sulphate process is

Wood charcoal is used for decolouration of sugar, because it __________ the coloured materials.

Sucrose content in the raw juice extracted from sugar cane is about __________ percent.

The combustion reaction, C + O₂ = CO₂, is

Polycaprolactum is commercially known as

Epoxy resin

The drug used in contraceptives is

Claude process of gas liquefaction employs

Producer gas consists mainly of

Fusel oil is a/an

Styrene is produced from ethyl benzene by the process of

Frasch process is for

Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent.

Raw materials used for producing __________ cement does not contain iron oxide.

The main use of HCl is in the

Neoprene is the trade name of

Styrene-butadiene-rubber (SBR) as compared to natural rubber has

Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of

Very fine suspended and colloidal impurities are removed from water by a process called

Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda?

In the Lurgi coal gasifier

The gasification reaction represented by, C + H₂O = CO + H₂, is a/an __________ reaction.

Viscose rayon is chemically

Hard water

Which of the following is an organo-metal-lic compound ?

Co-efficient of thermal expansion of glass is decreased by the addition of __________ during its manufacture.

The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is

The chamber process is

Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt in a burner, because

Esterification reaction produces

Neon gas is

Heating of __________ to 120°C, produces plaster of paris.