Chemical Process Commonly used glass is known as the __________ glass. Hard Soda Pyrex Flint Hard Soda Pyrex Flint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chalcopyrite is the main ore of Lead Copper Tin Iron Lead Copper Tin Iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 300 700 1100 900 300 700 1100 900 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Soaps remove dirt by None of these Increasing the surface tension Decreasing wettability Supplying hydrophyllic group None of these Increasing the surface tension Decreasing wettability Supplying hydrophyllic group ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major constituent of black liquor generated during paper manufacture is sodium Bi-carbonate Sulphate Carbonate Hydroxide Bi-carbonate Sulphate Carbonate Hydroxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethyl alcohol cannot be produced From waste sulphite substrate of paper mills From molasses By esterification and hydroloysis of ethylene None of these From waste sulphite substrate of paper mills From molasses By esterification and hydroloysis of ethylene None of these ANSWER DOWNLOAD EXAMIANS APP
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