Chemical Process __________ glass is used for the manufacture of optical glass. Pyrex Soda Crooke's Flint Pyrex Soda Crooke's Flint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm. 8500 1600 800 4000 8500 1600 800 4000 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Grignard reagent is chemically known as Dichlorophenol Methyl magnesium chloride Monochloro acetic acid Ethyl magnesium chloride Dichlorophenol Methyl magnesium chloride Monochloro acetic acid Ethyl magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Diaphragm electrolytic cell as compared to mercury electrolytic cell All of these Requires lesser investment for similar capacity Produces 70% NaOH solution Requires less specific power consumption for the production of chlorine All of these Requires lesser investment for similar capacity Produces 70% NaOH solution Requires less specific power consumption for the production of chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if All of these A metal can be economically extracted from it The metal present in it is costly It contains ≥ 40% metal All of these A metal can be economically extracted from it The metal present in it is costly It contains ≥ 40% metal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Yellow glycerine is made into white, using Bentonite Diatomaceous earth Activated carbon Bauxite Bentonite Diatomaceous earth Activated carbon Bauxite ANSWER DOWNLOAD EXAMIANS APP
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