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