61. Direct conversion of chemical energy into electrical energy is done in a
62. Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent.
63. Resistance to fusion of the refractory under a steady rising temperature condition is called
64. Enamels
65. The most widely used coagulant for removing suspended impurities from water is
66. Isopropyl benzene produced by alkylation of benzene with propylene is known as
67. Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass.
68. A bio-catalyst produced by living cells which acts independent of the cell is called a/an
69. Pick out the wrong statement pertaining to nitric acid.
70. Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulphonic acid produces sodium dodecylbenzene sulphate, which is a/an
Read More Section(Chemical Process)
Each Section contains maximum 100 MCQs question on Chemical Process. To get more questions visit other sections.