Chemical Process Pencillin, an antibiotic drug was discovered by Flaming Alexender None of these Dr. Zivago Flaming Alexender None of these Dr. Zivago ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of 'salt cake' is CaSO₄ BaSO₄ MgSO₄ Na₂SO₄ CaSO₄ BaSO₄ MgSO₄ Na₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Detergent is produced by the sulphonation of dodecyl benzene, which is an __________ reaction. Both B and C Exothermic Endothermic Irreversible Both B and C Exothermic Endothermic Irreversible ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plasticisers are added to paints to Give elasticity & prevent cracking of the film Increase atmospheric oxidation Make glossy surface Make it corrosion resistant Give elasticity & prevent cracking of the film Increase atmospheric oxidation Make glossy surface Make it corrosion resistant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene? FE₂O₃ ZnCl₂ AgO Al2O₃ FE₂O₃ ZnCl₂ AgO Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
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