Chemical Process Production of one ton of cement requires about __________ tons of limestone. 3.8 0.6 1.2 2.2 3.8 0.6 1.2 2.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fatty material used in soap making is Fatty alcohols Fatty acid Tallow Detergents Fatty alcohols Fatty acid Tallow Detergents ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of carbonaceous matter in the sewage All of these Reduces sulphate ions to sulphides causing obnoxious smell Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification All of these Reduces sulphate ions to sulphides causing obnoxious smell Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The chamber process is Non-catalytic and operates only on pyrites Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums None of these A batch process for directly producing high strength (98 to 100%) H₂SO₄ Non-catalytic and operates only on pyrites Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums None of these A batch process for directly producing high strength (98 to 100%) H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by None of these Electrolytic oxidation Electrolysis Electrolytic reduction None of these Electrolytic oxidation Electrolysis Electrolytic reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most reactive allotropic form of phosphorus is __________ phosphorus. Red Violet Yellow Black Red Violet Yellow Black ANSWER DOWNLOAD EXAMIANS APP
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