Chemical Process Hydrocynic acid (HCN) is used as an insecticide for Potato beetle Citrus fruits Controlling timber degradation by ants Controlling poultry lice Potato beetle Citrus fruits Controlling timber degradation by ants Controlling poultry lice ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is used in the Water treatment Development of exposed photographic plate Hydrogenation of fatty oil as a catalyst Glass manufacture Water treatment Development of exposed photographic plate Hydrogenation of fatty oil as a catalyst Glass manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like Fragile nature High cost Easy poisoning tendency All of these Fragile nature High cost Easy poisoning tendency All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt cake is chemically represented by Na₂SO₄ BaSO₄ CaSO₄.1/2 H₂O MgSO₄ Na₂SO₄ BaSO₄ CaSO₄.1/2 H₂O MgSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal takes place at __________ °C. 700 < 500 2000 1100 700 < 500 2000 1100 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 12 22 0.3 3 12 22 0.3 3 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS