Potassium is kept & transported under
Water
Liquid ammonia
Kerosene oil
Alcohol
- The enzyme which converts starch into the disaccharides maltose is
- Sulphuric acid saturated with SO3 is called
- Blue colour is imparted to glass by the addition of
- Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving)…
- Builders are added in soap to act as
- Hydrogenation of oil takes place in a/an __________ reactor.
- In industrial nomenclature, alcohol means
- Basic oxide is absent in __________ glass.
- Bakelite is
- Na2CO3.10H2O is called
- Pick out the wrong statement pertaining to the soap manufacture.
- Solvay process is used for the manufacture of
- Cellulose percentage in bamboo fibre is about
- Phosphoric acid is prepared from
- Nylon-66 is so named because the
- Digestion of wood-base materials (for manufacture of pulp) is done to
- Impurities present in brine is normally removed by treatment with
- __________ are used as corrosion inhibitor for iron & steel in aqueous solutions.
- Which of the following processes does not produce Cl2 as a co-product during the manufacture of caustic…
- Which of the following is the main constituent of the mother liquor produced in salt industry?
- The temperature in the calcium carbide furnace is __________ °C.
- In contact process, SO3 is absorbed in 97% H2SO4 and not in water, because
- Vegetable oils and fats basically differ in their
- Teflon is
- Temporary hardness of water can be removed by
- Which of the following is not a raw material used for the manufacture of ordinary glass?
- Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell…
- Addition of calcium oxide to water produces
- Lindane is
- Fumigant insecticides