Chemical Process Bleaching of paper pulp is done with Magnesium sulphite Activated clay Bromine Chlorine or chlorine dioxide Magnesium sulphite Activated clay Bromine Chlorine or chlorine dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Teflon is An inorganic polymer A monomer Poly tetrafluoroethylene (P.T.F.E.) Phenol formaldehyde An inorganic polymer A monomer Poly tetrafluoroethylene (P.T.F.E.) Phenol formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in treating turbid water? Chlorine Activated carbon Ferric sulphate Calcium sulphate Chlorine Activated carbon Ferric sulphate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process DDT should not be allowed to come in contact with iron (during its manufacture) to None of these Achieve non-hygroscopic property Avoid its decomposition Prevent sulphonation of the monochlorobenzene by the acid catalyst None of these Achieve non-hygroscopic property Avoid its decomposition Prevent sulphonation of the monochlorobenzene by the acid catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent. Amphoteric Anionic Cationic Semi polar Amphoteric Anionic Cationic Semi polar ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The terminology 'BTX' used in coal tar distillation industry refers to Benzol-toluol-xylol Benzene-toluene-xylene Benzol-toluene-xylene Benzene-toluol-xylol Benzol-toluol-xylol Benzene-toluene-xylene Benzol-toluene-xylene Benzene-toluol-xylol ANSWER DOWNLOAD EXAMIANS APP
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