Chemical Process The major constituent of black liquor generated during paper manufacture is sodium Carbonate Hydroxide Bi-carbonate Sulphate Carbonate Hydroxide Bi-carbonate Sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its Poor oxidation stability and high gum forming tendency Greater tendency of decomposition at elevated temperature All of these Hydrolysis tendency in presence of water Poor oxidation stability and high gum forming tendency Greater tendency of decomposition at elevated temperature All of these Hydrolysis tendency in presence of water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process? NaCl CaO Coke NH? NaCl CaO Coke NH? ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Inversion of sucrose produces Fructose Both A & B Glucose Neither A nor B Fructose Both A & B Glucose Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following sugars is the sweetest? Lactose Sucrose Fructose Glucose Lactose Sucrose Fructose Glucose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Esterification reaction Is reversible Produces soap All of these Is a reaction between an alcohol and an organic acid Is reversible Produces soap All of these Is a reaction between an alcohol and an organic acid ANSWER DOWNLOAD EXAMIANS APP
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