Chemical Process Coal tar is used as a All of these Binder in making carbon electrodes Fuel in rotary kiln Binding material for coal briquettes All of these Binder in making carbon electrodes Fuel in rotary kiln Binding material for coal briquettes ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water can be removed by Adding alum All of these Simply boiling Passing it through cation & anion exchangers Adding alum All of these Simply boiling Passing it through cation & anion exchangers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process RDX (an explosive), which is more sensitive but less toxic than TNT, is chemically Cyclo trimethylene trinitramine Trinitro resorcinol Trinitro benzene Cyclo tetramethylene tetranitramine Cyclo trimethylene trinitramine Trinitro resorcinol Trinitro benzene Cyclo tetramethylene tetranitramine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of hydrogen peroxide is done by Dehydration Atmospheric distillation Crystallisation Vacuum crystallisation Dehydration Atmospheric distillation Crystallisation Vacuum crystallisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the purest form of water out of the following ? Well water Rain water Underground water Lake water Well water Rain water Underground water Lake water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following paper does not require a filler during manufacture? Bond paper Blotting paper Coloured paper Writing paper Bond paper Blotting paper Coloured paper Writing paper ANSWER DOWNLOAD EXAMIANS APP
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