Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Sand Fuel oil Soda ash Coke Sand Fuel oil Soda ash Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Vinyl chloride Dacron Phthalic anhydride Maleic anhydride Vinyl chloride Dacron Phthalic anhydride Maleic anhydride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lindane is A by-product of BHC manufacture BHC (Benzene Hexa Chloride) containing 99% γ-isomer Not a fumigant Both B and C A by-product of BHC manufacture BHC (Benzene Hexa Chloride) containing 99% γ-isomer Not a fumigant Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Parathion and Malathion are Pain-relieving drugs (analgesic) Plasticisers for unsaturated polysters Pesticides Tranquilisers Pain-relieving drugs (analgesic) Plasticisers for unsaturated polysters Pesticides Tranquilisers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of Carbon Sulphur Lead Arsenic Carbon Sulphur Lead Arsenic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gypsum is chemically Calcium sulphate Sodium sulphate Potassium sulphate Calcium chloride Calcium sulphate Sodium sulphate Potassium sulphate Calcium chloride ANSWER DOWNLOAD EXAMIANS APP