Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 700 300 900 1100 700 300 900 1100 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification value/number of an oil or fat is a measure of its Fatty acid content Degree of unsaturation of the fatty acids present in it Average molecular weight Insoluble fatty acid content Fatty acid content Degree of unsaturation of the fatty acids present in it Average molecular weight Insoluble fatty acid content ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the endothermic reaction out of the following. CO +1/2O₂ = CO₂ C+1/2O₂ = CO CO + 3H₂ = CH₄ + H₂O CaCO₃ = CaO + CO₂ CO +1/2O₂ = CO₂ C+1/2O₂ = CO CO + 3H₂ = CH₄ + H₂O CaCO₃ = CaO + CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Systemic insecticides Are absorbed throughout the plant Are stomach poisons Emit poisonous vapour Kill insects following external bodily contact Are absorbed throughout the plant Are stomach poisons Emit poisonous vapour Kill insects following external bodily contact ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt is the basic raw material for the manufacture of Caustic soda Potteries Glass Cement Caustic soda Potteries Glass Cement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The chamber process is Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums A batch process for directly producing high strength (98 to 100%) H₂SO₄ None of these Non-catalytic and operates only on pyrites Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums A batch process for directly producing high strength (98 to 100%) H₂SO₄ None of these Non-catalytic and operates only on pyrites ANSWER DOWNLOAD EXAMIANS APP
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