Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 900 1100 300 700 900 1100 300 700 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 Adjust the pH of the syrup Reduce the viscosity of the syrup Remove the coloring matter from the syrup Improve the rate of crystallisation of sugar Adjust the pH of the syrup Reduce the viscosity of the syrup Remove the coloring matter from the syrup Improve the rate of crystallisation of sugar ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an abrasive material ? Pumice Corundum Bakelite Carborundum Pumice Corundum Bakelite Carborundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenolic antiseptics are added in the __________ soap. Medicated Metallic Transparent Shaving Medicated Metallic Transparent Shaving ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of thinner in a paint is to Suspend pigments & dissolve film forming materials Prevent gelling of the paint Form a protective film Accelerate the oxidation of oil Suspend pigments & dissolve film forming materials Prevent gelling of the paint Form a protective film Accelerate the oxidation of oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following paper does not require a filler during manufacture? Bond paper Writing paper Blotting paper Coloured paper Bond paper Writing paper Blotting paper Coloured paper ANSWER DOWNLOAD EXAMIANS APP
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