Salt is the basic raw material for the manufacture of
Cement
Glass
Potteries
Caustic soda
- Nylon-66 is manufactured from
- High purity nitrogen is used in
- Caprolactam (a raw material for nylon-6 manufacture) is produced from
- Extraction of __________ employs an electrolytic process.
- __________ of quicklime produces slaked lime.
- Contact process of sulphuric acid manufacture
- Dehydrogenation of Isopropanol produces
- Alum is commercially produced from
- Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.
- Which of the following is an ore of iron?
- Litharge is
- Plasticisers are added to synthetic plastics to
- The purpose of tanning in leather industry is to
- Heating of __________ to 120°C, produces plaster of paris.
- Vegetable oils and fats basically differ in their
- Presence of sodium tripolyphosphate (an additive) in synthetic detergent
- Conversion of CO to CO2 by steam in presence of a catalyst is called
- Major component of flint glass is
- A substance produced by a living organism and capable of anti-microbial activity is called a/an
- Sulphuric acid is mainly used in the __________ industry.
- Which is the most efficient absorbent for SO3 out of the following?
- Presence of carbonaceous matter in the sewage
- __________ paper is used in the manufacture of newsprint paper.
- Bakelite is
- Nickel is not used as a catalyst in the __________ reaction.
- An alkali metal salt of Palmitic acid is known as
- Bromine is used in the preparation of
- __________ is a thermosetting plastic.
- Sand and __________ is fused at 1300°C, to produce sodium silicate.
- Alum [Al2(SO4)3] is used as a coagulant in water treatment to remove