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Chemical Process Quiz 2

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Chemical Process Quiz 2

1 / 50

Antibiotic______?

2 / 50

Catalytic oxidation of naphthalene produces ?

3 / 50

Blue colour is imparted to glass by the addition of___________?

4 / 50

Bakelite is __________?

5 / 50

Calcination of limestone is not done in a _______ kiln for producing lime ?

6 / 50

CaO is called___________?

7 / 50

Carboxymethyl cellulose (CMC) is added in detergents to act as a/an_____?

8 / 50

Brackish water which contains mostly dissolved salt, can be purified by the ___________ process?

9 / 50

Blue vitriol is chemically_____?

10 / 50

Bromides contained in hot mother liquor is treated with _______ during manufacture of bromine from sea water ?

11 / 50

CaCl(OCl) is the chemical formula of_____?

12 / 50

Carbon content of pitch (residue of coal tar distillation) is around _________ percent?

13 / 50

Catalyst used in the hydrogenation of oil is__________?

14 / 50

Anion exchanger is regenerated usually with ______?

15 / 50

Carbon disulphide is mainly used in the production of________?

16 / 50

Bordeaux mixture is a/an_________?

17 / 50

Argon is the third largest constituent of air (followed by N2 & O2). Its percentage by volume in air is_____?

18 / 50

Bakelite is chemically known as_______?

19 / 50

Analgesic drugs are___________?

20 / 50

An oil is converted into fat by its_____?

21 / 50

Ca(OH)2 is called ___________?

22 / 50

Carboxymethyl cellulose (CMC) is added in detergents to__________?

23 / 50

Bio-degradable detergents _____?

24 / 50

Alum [Al2(SO4)3] is used as a coagulant in water treatment to remove______?

25 / 50

Aryl benzene sulphonate (ABS) is a______?

26 / 50

Carbon tetrachloride (CCl4) is the starting raw material for the manufacture of______?

27 / 50

Calcination of gypsum produces___________?

28 / 50

Alum is commercially produced from_____?

29 / 50

Catalyst used during the manufacture of ?Vanaspati Ghee? is _____?

30 / 50

Bromine content in sea water may be around __________ ppm?

31 / 50

BHC (Benzene hexachloride) is made by the chlorination of benzene_______?

32 / 50

At very high concentration of enzymes, the rate of fermentation chemical reaction is ______ the concentration of reactants?

33 / 50

An alkali metal salt of Palmitic acid is known as _______?

34 / 50

All enzymes are made of________?

35 / 50

Caprolactam (a raw material for nylon-6 manufacture) is produced from _____?

36 / 50

Average sulphur content in Indian pyrites is about __________ percent?

37 / 50

Catalytic oxidation of naphthalene produces________?

38 / 50

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

39 / 50

Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on ______?

40 / 50

Builders are added in soap to act as_____?

41 / 50

Bleaching action of bleaching powder is due to its ______ properties ?

42 / 50

Black liquor is converted into white liquor by _____?

43 / 50

Basic oxide is absent in _____ glass?

44 / 50

Baking soda is chemically represented by___________?

45 / 50

Bromine is used in the preparation of_____?

46 / 50

At a given temperature, the equilibrium yield of SO3 obtained from the oxidation of SO2 is proportional to (where, P = pressure of the system) ?

47 / 50

Calgon used in water treatment is chemically ______?

48 / 50

Bitterns is a/an__________?

49 / 50

Carborundum consists mainly of__________?

50 / 50

Calcareous & argillaceous materials are used in the manufacture of _____?

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