Chemical Process Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material? Glasses Slag cement Teflon Porcelain/Potteries Glasses Slag cement Teflon Porcelain/Potteries ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Widely used method for the conditioning of boiler feed water is the Sequestration Cold lime process Coagulation Hot-lime soda process Sequestration Cold lime process Coagulation Hot-lime soda process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major constituent of black liquor generated during paper manufacture is sodium Carbonate Sulphate Hydroxide Bi-carbonate Carbonate Sulphate Hydroxide Bi-carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Boiling of water containing temporary hardness produces CO₂ None of these CaHCO₃ CaSO₄ CO₂ None of these CaHCO₃ CaSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving) characteristic of cement? Stearic acid Xanthates Calcium & aluminium stearate Formic acid Stearic acid Xanthates Calcium & aluminium stearate Formic acid ANSWER DOWNLOAD EXAMIANS APP
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