Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 1100 700 300 900 1100 700 300 900 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thorium is mainly used In the treatment of cancer In the manufacture of hydrogen bomb For the manufacture of gas mantles As a fissile fuel in a nuclear reactor In the treatment of cancer In the manufacture of hydrogen bomb For the manufacture of gas mantles As a fissile fuel in a nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. High silica Lead Pyrex Soda lime High silica Lead Pyrex Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of viscose rayon, the raw material used industrially is Bamboo Bagasse Fine teak wood Recalyptious wood Bamboo Bagasse Fine teak wood Recalyptious wood ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification number of an oil or fat Gives an idea about its molecular weight All of these Is inversely proportional to its molecular weight Detects its adulteration Gives an idea about its molecular weight All of these Is inversely proportional to its molecular weight Detects its adulteration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Sulphuric acid Phosphoric acid Hydrochloric acid Hydroflouric acid Sulphuric acid Phosphoric acid Hydrochloric acid Hydroflouric acid ANSWER DOWNLOAD EXAMIANS APP
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