Chemical Process Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material? Teflon Glasses Slag cement Porcelain/Potteries Teflon Glasses Slag cement 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 Bi-carbonate Hydroxide Sulphate Carbonate Bi-carbonate Hydroxide Sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Boiling of water containing temporary hardness produces CO₂ CaHCO₃ CaSO₄ None of these CO₂ CaHCO₃ CaSO₄ None of these 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? Formic acid Calcium & aluminium stearate Xanthates Stearic acid Formic acid Calcium & aluminium stearate Xanthates Stearic acid ANSWER DOWNLOAD EXAMIANS APP
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