Chemical Process Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving) characteristic of cement? Stearic acid Formic acid Calcium & aluminium stearate Xanthates Stearic acid Formic acid Calcium & aluminium stearate Xanthates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Silicone is a/an Inorganic polymer Thermoplastic None of these Monomer Inorganic polymer Thermoplastic None of these Monomer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting materials None of these Are solvent soluble Soften on application of heat Are cross-linked molecules None of these Are solvent soluble Soften on application of heat Are cross-linked molecules ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Out of the following processes of paper pulp manufacture, the maximum corrosion problem in digestion & handling equipments is encountered in the __________ process. Sulphate/kraft Mechanical Sulphite Neutral sulphite semi-chemical Sulphate/kraft Mechanical Sulphite Neutral sulphite semi-chemical ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation-dehydrogenation of methyl alcohol produces Maleic anhydride Formaldehyde Phenol Acetone Maleic anhydride Formaldehyde Phenol Acetone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt cake is chemically represented by MgSO₄ Na₂SO₄ CaSO₄.1/2 H₂O BaSO₄ MgSO₄ Na₂SO₄ CaSO₄.1/2 H₂O BaSO₄ ANSWER DOWNLOAD EXAMIANS APP
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