Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Boiling None of these Distillation Filtration Boiling None of these Distillation Filtration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glass is All of these A super cooled liquid Subjected to galvanising Mainly CaO All of these A super cooled liquid Subjected to galvanising Mainly CaO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Teflon is Phenol formaldehyde An inorganic polymer A monomer Poly tetrafluoroethylene (P.T.F.E.) Phenol formaldehyde An inorganic polymer A monomer Poly tetrafluoroethylene (P.T.F.E.) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury cells for caustic soda manufacture, compared to diaphragm cells Produce lower concentration NaOH Require more power None of these Require lower initial investment Produce lower concentration NaOH Require more power None of these Require lower initial investment ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced on commercial scale from sea water? Potassium compounds Magnesium compounds Sodium sulphate Bromine Potassium compounds Magnesium compounds Sodium sulphate Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an None of these Disinfectant Antibiotic Antiseptic None of these Disinfectant Antibiotic Antiseptic ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS