Chemical Process Fumigant insecticides Kill insects, when they eat it Are absorbed throughout the plant None of these Emit poisonous vapour Kill insects, when they eat it Are absorbed throughout the plant None of these Emit poisonous vapour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Kaoline is a/an Refractory material Synthetic resin Blue pigment Artificial abrasive Refractory material Synthetic resin Blue pigment Artificial abrasive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Good quality of edible salt is obtained from brine by the process of Electrolysis Solar evaporation Vacuum evaporation Freeze drying Electrolysis Solar evaporation Vacuum evaporation Freeze drying ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the __________ reaction. Shift conversion Ammonia cracking/dissociation Oil hydrogenation Steaming reforming of naphtha Shift conversion Ammonia cracking/dissociation Oil hydrogenation Steaming reforming of naphtha ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ ⇋ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by Maintaining low temperature & pressure in the converter Removing some quantity of SO₃ during intermediate stage Putting more quantity of V₂O₅ catalyst in the converter Increasing the oxygen concentration Maintaining low temperature & pressure in the converter Removing some quantity of SO₃ during intermediate stage Putting more quantity of V₂O₅ catalyst in the converter Increasing the oxygen concentration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of 'salt cake' is MgSO₄ Na₂SO₄ CaSO₄ BaSO₄ MgSO₄ Na₂SO₄ CaSO₄ BaSO₄ ANSWER DOWNLOAD EXAMIANS APP
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