Nylon-6 is manufactured from
Caprolactam
Hexamethylene diamine and adipic acid
Hexamethylene diamine and Maleic anhydride
Hexamethylene diamine and Sebacic acid
- Calcination of gypsum produces
- Nitric acid is not used in the manufacture of
- Which of the following, when pyrolysed, produces Perchloroethylene?
- The difference between saponification value and acid value is
- Trinitro-toluene (TNT) is
- Hydrogenation of oil/fat does not
- Commercial production of calcium carbide requires limestone and __________ as raw materials.
- Liquor poisoning generally occurs due to the presence of __________ in it.
- Dehydrogenation of ethyl benzene produces
- High temperature carbonisation of coal takes place at __________ °C.
- Which is the most efficient absorbent for SO3 out of the following?
- Coal tar is used as a
- Sulphur removal by heating of pyrite ore in presence of air is called its
- Naphthols are derivates of
- In the production of soda ash by Solvay process, the by-product is
- Fumigant insecticides
- Dry ice (solidified CO2) is used for the
- Which of the following is not a food additive?
- Which is the most suitable dye for synthetic fibres?
- The catalyst used in shift converter is
- Which of the following fuel gases contains maximum amount of carbon monoxide?
- The end bleaching agent used to move last traces of colour bodies from the pulp is
- __________ is a thermosetting plastic.
- Fats as compared to oils have
- Widely used method for the conditioning of boiler feed water is the
- Ca(OH)2 is called
- The purpose of tanning in leather industry is to
- The purpose of adding Na2CO3 to water of low alkalinity is to
- Pick out the wrong statement.
- A unit operation is exemplified by the process of