Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium None of these Carbonate Bi-carbonates Sulphates & chlorides None of these Carbonate Bi-carbonates Sulphates & chlorides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glass is All of these Subjected to galvanising A super cooled liquid Mainly CaO All of these Subjected to galvanising A super cooled liquid Mainly CaO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 30 to 50 75 to 80 -5 to 0 5 to 10 30 to 50 75 to 80 -5 to 0 5 to 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Haemoglobin is a/an Protein Amino acid Biological catalyst Enezyme Protein Amino acid Biological catalyst Enezyme 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 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder, which is an explosive comprises of charcoal, sulphur and Nitro glycerene Dynamite Salt petre Glycerene Nitro glycerene Dynamite Salt petre Glycerene ANSWER DOWNLOAD EXAMIANS APP
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