Q.1
What is the chlorine-caustic process in electrochemical industries?
  • a) Electrowinning
  • b) Electrorefining
  • c) Electro-separation
  • d) Electroplating
Q.2
In which process alloy steels are produced?
  • a) Electric furnacing
  • b) Fused electrolytic
  • c) Gas phase electric discharge
  • d) Electroplating
Q.3
In which electrochemical cell, exothermic changes occur?
  • a) Electrolysis cell
  • b) Volatile cell
  • c) Fuel cell
  • d) Conventional cell
Q.4
Which process of electrochemical industry consists of plasma?
  • a) Electro organic chemical process
  • b) Graphite production process
  • c) Arc process
  • d) Electrorefining
Q.5
Which one mentioned below is not a chemical process for endothermic reaction?
  • a) Pyrolysis of hydrocarbon
  • b) Production of hydrogen cyanide
  • c) Reduction of oxides
  • d) Chlorine-caustic separation
Q.6
What is arc image furnace?
  • a) Photochemical application of arc
  • b) Mechanical application of arc
  • c) Chemical application of arc
  • d) Photochemical conversions
Q.7
In which process low cost acrylonitrile is produced?
  • a) Arc process
  • b) Electro organic chemical process
  • c) Electrorefining
  • d) Electrowinning
Q.8
Which raw material mentioned below is not used in the production of tetraethyl-Lead?
  • a) Grignard reagent
  • b) Ethyl chloride
  • c) Lead metal
  • d) Ethyl alcohol
Q.9
How decomposition efficiency is defined?
  • a) Ratio of theoretical voltage to actual
  • b) Ratio of theoretical current to actual (one gm equivalent)
  • c) Ratio of equivalents produced to equivalents charged
  • d) Ratio of reversible voltage to actual
Q.10
What is the output in the following process?
  • a) Tetraethyl lead
  • b) Ethyl lead
  • c) Diethyl lead
  • d) Triethyl lead
0 h : 0 m : 1 s