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Chemical Process Quiz 8

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Chemical Process Quiz 8

1 / 50

Phthalic anhydride is used______?

2 / 50

Pick out the wrong statement ?

3 / 50

Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of__________?

4 / 50

Pick out the true statement pertaining to water treatment ?

5 / 50

Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have_____?

6 / 50

Pick out the wrong statement ?

7 / 50

Presence of carbonaceous matter in the sewage______?

8 / 50

Pick out the wrong statement ?

9 / 50

Production of one ton of cement requires about ________ tons of limestone ?

10 / 50

Phosphoric acid is prepared from_______?

11 / 50

Portland cement consists mainly of___________?

12 / 50

Pick out the wrong statement pertaining to nitric acid ?

13 / 50

Polycaprolactam is commercially known as_____?

14 / 50

Process conditions in fermentator used for production of penicillin is______?

15 / 50

Potassium is kept & transported under _____ ?

16 / 50

Pick out the wrong statement?

17 / 50

Production of alcohol by fermentation of molasses is a/an ______ process?

18 / 50

Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like__________?

19 / 50

Pick out the wrong statement?

20 / 50

Pick out the wrong statement. Iodine value of an oil or fat is_________?

21 / 50

Pig iron is produced by blast furnaces in India using mostly the iron ore named ________?

22 / 50

Production of one ton of dry paper pulp requires about _____ tons of bamboo or wood?

23 / 50

Plasticisers are added to paints to________?

24 / 50

Pick out the wrong statement ?

25 / 50

Phthalic anhydride is made by the ________?

26 / 50

Pick out the exothermic reaction out of the following ?

27 / 50

Polythene is a/an _______ polymerisation product?

28 / 50

Polymethyl methacrylate (PMMA) is known as ______?

29 / 50

Plasticisers are added to synthetic plastics to______?

30 / 50

Producer gas consists mainly of__________?

31 / 50

Pick out the wrong statement ?

32 / 50

Pick out the wrong statement ?

33 / 50

Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt in a burner, because___________?

34 / 50

Pick out the wrong statement pertaining to the soap manufacture?

35 / 50

Pick out the wrong statement ?

36 / 50

Prussian blue is chemically represented by___________?

37 / 50

Pick out the wrong statement?

38 / 50

Pick out the endothermic reaction out of the following ?

39 / 50

Pick out the wrong statement?

40 / 50

Pick out the wrong statement pertaining to solvent extraction of oil. Rate of extraction___________?

41 / 50

Polyvinyl chloride (PVC) is______?

42 / 50

Poly Tetrafluoroethylene (P.T.F.E.) is known as_____?

43 / 50

Pick out the wrong statement ?

44 / 50

Plaster of Paris is ___________?

45 / 50

Pick out the wrong statement ?

46 / 50

Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E (poly chloro tetra fluoro ethylene). It is also called_____?

47 / 50

Phthalic anhydride is produced by the oxidation of __________?

48 / 50

Presence of H2S in raw water (to be chlorinated) results in the_______?

49 / 50

Pick out the false statement pertaining to water treatment ?

50 / 50

Presence of sodium tripolyphosphate (an additive) in synthetic detergent_____?

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