Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Limestone Iron oxide Soda ash Silica Limestone Iron oxide Soda ash Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Yellow glycerine is made into white, using Bauxite Activated carbon Bentonite Diatomaceous earth Bauxite Activated carbon Bentonite Diatomaceous earth ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Teflon is Poly tetrafluoroethylene (P.T.F.E.) A monomer Phenol formaldehyde An inorganic polymer Poly tetrafluoroethylene (P.T.F.E.) A monomer Phenol formaldehyde An inorganic polymer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phosphoric acid is prepared from None of these Chalcopyrite Cryolite Rock phosphate None of these Chalcopyrite Cryolite Rock phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in the manufacture of DDT is 20% oleum Alumina Silica Aluminium chloride 20% oleum Alumina Silica Aluminium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process White phosphorous is stored under water, because It does not react with water It is poisonous Its kindling temperature in dry air is very low It is unstable It does not react with water It is poisonous Its kindling temperature in dry air is very low It is unstable ANSWER DOWNLOAD EXAMIANS APP
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