Chemical Process Digestion of wood-base materials (for manufacture of pulp) is done to Produce long fibres Remove lignin Prevent deterioration on storage None of these Produce long fibres Remove lignin Prevent deterioration on storage None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Average sulphur content in Indian pyrites is about __________ percent. 55 35 15 70 55 35 15 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Green acid Oil of vitriol Strong organic acid Muriatic acid Green acid Oil of vitriol Strong organic acid Muriatic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of maleic anhydride is Either A or B Neither A nor B N-butene Benzene Either A or B Neither A nor B N-butene Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent. 95 80 50 10 95 80 50 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? Pollution of water stream by mercury High cost of mercury Non-availability of high purity mercury High specific gravity of mercury Pollution of water stream by mercury High cost of mercury Non-availability of high purity mercury High specific gravity of mercury ANSWER DOWNLOAD EXAMIANS APP
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