Chemical Process Lubricating greases are a mixture of Mineral oil, soap and additives Fatty oil and metallic soap Mineral oil and fatty oil Mineral oil and metallic soap Mineral oil, soap and additives Fatty oil and metallic soap Mineral oil and fatty oil Mineral oil and metallic soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of oleum is H₂SO₃ H₂S₂O₇ H₂SO₄ H₂SO₇ H₂SO₃ H₂S₂O₇ H₂SO₄ H₂SO₇ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 66 is so named because the Number of nitrogen atoms between two carbon atoms are 6 Average degree of polymerisation of the polymer is 1966 Polymer was first synthesised in 1966 Number of carbon atoms between two nitrogen atoms are 6 Number of nitrogen atoms between two carbon atoms are 6 Average degree of polymerisation of the polymer is 1966 Polymer was first synthesised in 1966 Number of carbon atoms between two nitrogen atoms are 6 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
Chemical Process Solvent extracted oil Has low free fatty acid content None of these Is odourless Has more of unsaturates Has low free fatty acid content None of these Is odourless Has more of unsaturates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 98%H₂SO₄ 78%H₂SO₄ 65% oleum 20% oleum 98%H₂SO₄ 78%H₂SO₄ 65% oleum 20% oleum ANSWER DOWNLOAD EXAMIANS APP
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