Chemical Process Systemic insecticides Are stomach poisons Are absorbed throughout the plant Kill insects following external bodily contact Emit poisonous vapour Are stomach poisons Are absorbed throughout the plant Kill insects following external bodily contact Emit poisonous vapour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Reduction Smelting Calcination Roasting Reduction Smelting Calcination Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of naphthalene produces None of these Phthalic anhydride Phenol Styrene None of these Phthalic anhydride Phenol Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flexible foam (for mattresses) is usually made of Polyamides Polyurethanes PVC Silicone Polyamides Polyurethanes PVC Silicone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 66 is so named because the Polymer was first synthesised in 1966 Average degree of polymerisation of the polymer is 1966 Number of carbon atoms between two nitrogen atoms are 6 Number of nitrogen atoms between two carbon atoms are 6 Polymer was first synthesised in 1966 Average degree of polymerisation of the polymer is 1966 Number of carbon atoms between two nitrogen atoms are 6 Number of nitrogen atoms between two carbon atoms are 6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process White phosphorous is stored under water, because It is unstable It does not react with water It is poisonous Its kindling temperature in dry air is very low It is unstable It does not react with water It is poisonous Its kindling temperature in dry air is very low ANSWER DOWNLOAD EXAMIANS APP
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