Chemical Engineering — Test 37
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Question 1
Esterification reaction produces _________________?
Question 2
Chlorine gas is produced by the electrolysis of brine (NaCl solution with solid NaCl make up) in mercury electrolytic cell. Which of the following is the anodic reaction ?
Question 3
Sulphur addition in soap is done to _____________________?
Question 4
Glass is__________________?
Question 5
In sulphate pulp manufacture, the pressure and temperature in the digestor is____________________?
Question 6
The basic constituent of vegetable oils is ___________________?
Question 7
Fusion of bauxite and ________________ produces high alumina cement?
Question 8
____________ are used as corrosion inhibitor for iron & steel in aqueous solutions ?
Question 9
Which is the main reducing agent during production of iron from iron ore in a blast furnace ?
Question 10
Which of the following is not responsible for causing permanent hardness of water ?