Chemical Process Parathion and Malathion are Tranquilisers Pain-relieving drugs (analgesic) Pesticides Plasticisers for unsaturated polysters Tranquilisers Pain-relieving drugs (analgesic) Pesticides Plasticisers for unsaturated polysters ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of chlorine in the treatment of sewage Increases the biological oxygen demand(BOD) Aids in flocculation Causes bulking of activated sludge Helps in grease separation Increases the biological oxygen demand(BOD) Aids in flocculation Causes bulking of activated sludge Helps in grease separation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Soda lime Pyrex Lead High silica Soda lime Pyrex Lead High silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Paper pulp produced by kraft/sulphate process is Dull white in color Bleached easily Dark colored Strong fibrous Dull white in color Bleached easily Dark colored Strong fibrous ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the exothermic reaction out of the following: C + H₂O = CO + H₂ All of these CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ MgCO₃ = MgO + CO₂ C + H₂O = CO + H₂ All of these CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ MgCO₃ = MgO + CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Phosphates Bi-carbonates Sulphates Chromates Phosphates Bi-carbonates Sulphates Chromates ANSWER DOWNLOAD EXAMIANS APP
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