Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 3 0.3 12 22 3 0.3 12 22 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Parathion and Malathion are Tranquilisers Pain-relieving drugs (analgesic) Plasticisers for unsaturated polysters Pesticides Tranquilisers Pain-relieving drugs (analgesic) Plasticisers for unsaturated polysters Pesticides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Poly tetraflouro ethylene (P.T.F.E.) is known as Teflon Decron Bakelite Celluloid Teflon Decron Bakelite Celluloid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High purity nitrogen is used in Neither A nor B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Fire fighting purposes Both A & B Neither A nor B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Fire fighting purposes Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of 'salt cake' is BaSO₄ CaSO₄ MgSO₄ Na₂SO₄ BaSO₄ CaSO₄ MgSO₄ Na₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the __________ reaction. Shift conversion Ammonia cracking/dissociation Steaming reforming of naphtha Oil hydrogenation Shift conversion Ammonia cracking/dissociation Steaming reforming of naphtha Oil hydrogenation ANSWER DOWNLOAD EXAMIANS APP
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