Chemical Process Use of water having dissolved oxygen in boilers promotes Corrosion None of these Sequestration Scale formation Corrosion None of these Sequestration Scale formation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Teflon Neoprene Nylon-66 Bakelite Teflon Neoprene Nylon-66 Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CO & H₂ are the constituents of Coke oven gas All of these Producer gas Water gas Coke oven gas All of these Producer gas Water gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 300 1100 700 900 300 1100 700 900 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to None of these Inhibit corrosion in washing machines made of aluminium Prevent redeposition of soil on cleaned surface Act as optical brightening agent None of these Inhibit corrosion in washing machines made of aluminium Prevent redeposition of soil on cleaned surface Act as optical brightening agent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most widely and commonly used coagulant for the removal of suspended impurities in water is Alum Copper sulphate Bleaching powder Slaked lime Alum Copper sulphate Bleaching powder Slaked lime ANSWER DOWNLOAD EXAMIANS APP
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