Chemical Process Main use of liquid nitrogen is in Refrigerative cooling Detergent manufacture Making gun powder Rocket propulsion Refrigerative cooling Detergent manufacture Making gun powder Rocket propulsion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following impurities in feed water for high pressure boiler is the most detrimental? Suspended salt Dissolved oxygen Dissolved salt Silica Suspended salt Dissolved oxygen Dissolved salt Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thorium is mainly used In the treatment of cancer In the manufacture of hydrogen bomb As a fissile fuel in a nuclear reactor For the manufacture of gas mantles In the treatment of cancer In the manufacture of hydrogen bomb As a fissile fuel in a nuclear reactor For the manufacture of gas mantles ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Annealing Shaping or forming Sintering Melting Annealing Shaping or forming Sintering Melting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of aspirin (an analgesic drug) is Calcium acetate Nictonic acid Methyl salicylate Acetylsalicylic acid Calcium acetate Nictonic acid Methyl salicylate Acetylsalicylic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sea water contains about __________ ppm of bromine. 500 70 5 1700 500 70 5 1700 ANSWER DOWNLOAD EXAMIANS APP
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