Neoprene is a
Monomer
Synthetic rubber
Polyester
None of these
- Raw material used in alcohol distilleries in India is
- Deacon's method is used for the manufacture of
- High acid value of an oil or fat is an indication of
- Insulin is an __________ drug.
- Dechlorination of treated water is necessary to
- In an integrated steel plant, NH3 present in coke oven gas is normally recovered as
- Hydrazine is used in water treatment for the removal of
- Solvent used for extraction of oil is
- The process involved in converting rubber into a thin sheet or coating it on fabric is called
- Commonly used glass is known as the __________ glass.
- Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain…
- Phthalic anhydride is made by the
- DDT should not be allowed to come in contact with iron (during its manufacture) to
- Pick out the wrong statement.
- Which of the following is not a raw material used for the manufacture of ordinary glass?
- Reaction of calcium carbide with water produces a gas, which is used
- 20% oleum means that in 100 kg oleum, there are 20 kg of
- Ethylene oxide is produced by oxidation of ethylene in presence of AgO catalyst at
- Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is…
- Manufacture of phthalic anhydride uses __________ as a catalyst.
- Which of the following is an endothermic reaction?
- Glycerine is not used in the
- Proximate analysis of coal determines its __________ content.
- Phosphoric acid is prepared from
- Addition of calcium oxide to water produces
- Fats as compared to oils have
- Which one of the following is not an elastomer?
- Lubricating greases are a mixture of
- Thermal pyrolysis of ethylene dichloride produces
- Iron ore hematite is concentrated using