Chemical Process Dehydrogenation of ethyl benzene produces Styrene Benzoic acid Phenol Naphthalene Styrene Benzoic acid Phenol Naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia. Solvay Haber's Ostwald's None of these Solvay Haber's Ostwald's None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the soap manufacture. Colourless rosin is used in the manufacture of laundary soaps Both laundary as well as toilet soaps are manufactured by hot process Organic pigments are used as colouring materials in the soap manufacture Transparent soaps are made by cold process Colourless rosin is used in the manufacture of laundary soaps Both laundary as well as toilet soaps are manufactured by hot process Organic pigments are used as colouring materials in the soap manufacture Transparent soaps are made by cold process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Crookes Flint None of these Pyrex Crookes Flint None of these Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermoplastic materials None of these Are solvent insoluble Do not soften on application of heat Are heavily branched molecules None of these Are solvent insoluble Do not soften on application of heat Are heavily branched molecules ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced on commercial scale from sea water? Sodium sulphate Potassium compounds Magnesium compounds Bromine Sodium sulphate Potassium compounds Magnesium compounds Bromine ANSWER DOWNLOAD EXAMIANS APP
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