Chemical Process Washing of coal is done to Remove the adhering impurities Reduce the ash content Both B and C Remove the inherent impurities Remove the adhering impurities Reduce the ash content Both B and C Remove the inherent impurities ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Trinitro-toluene (TNT) is Used in dye manufacture Used in glycerine manufacture None of these An explosive Used in dye manufacture Used in glycerine manufacture None of these An explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following has sodium bicarbonate as its main constituent ? Washing soda Baking soda None of these Baking powder Washing soda Baking soda None of these Baking powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is produced by fractionation of air using __________ process. Either A or B None of these Linde's Claude's Either A or B None of these Linde's Claude's ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Potassium is kept & transported under Alcohol Liquid ammonia Kerosene oil Water Alcohol Liquid ammonia Kerosene oil Water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to Improve the rate of crystallisation of sugar Reduce the viscosity of the syrup Remove the coloring matter from the syrup Adjust the pH of the syrup Improve the rate of crystallisation of sugar Reduce the viscosity of the syrup Remove the coloring matter from the syrup Adjust the pH of the syrup ANSWER DOWNLOAD EXAMIANS APP
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