Chemical Process High temperature carbonisation of coal takes place at __________ °C. 700 < 500 1100 2000 700 < 500 1100 2000 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -83 -196 -218 -183 -83 -196 -218 -183 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which oil is preferred for paint manufacture? Saturated oil Drying oil Non-drying oil Semi-drying oil Saturated oil Drying oil Non-drying oil Semi-drying oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is a by-product of the __________ industry. Oil hydrogenation Detergent Soap Paint Oil hydrogenation Detergent Soap Paint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used in the hydrogenation of oil is Alumina Nickel Iron Platinum Alumina Nickel Iron Platinum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Soda lime Lead Pyrex High silica Soda lime Lead Pyrex High silica ANSWER DOWNLOAD EXAMIANS APP
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