Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Chromates Sulphates Phosphates Bi-carbonates Chromates Sulphates Phosphates Bi-carbonates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent. 7-14 and 40-50 14 - 30 and 40-50 7-14 and 14-30 10 - 20 and 40 - 50 7-14 and 40-50 14 - 30 and 40-50 7-14 and 14-30 10 - 20 and 40 - 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Resistance to fusion of the refractory under a steady rising temperature condition is called Neither A nor B Refractoriness Spalling Both A & B Neither A nor B Refractoriness Spalling Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid is mainly used in the __________ industry. Paper Steel Paint Fertiliser Paper Steel Paint Fertiliser ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt in a burner, because It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop Its calorific value is very less Tar neutralises the residual acids present in pitch All of these It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop Its calorific value is very less Tar neutralises the residual acids present in pitch All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil/fat does not Raise its melting point None of these Remove double bonds Improve its resistance to rancid oxidation Raise its melting point None of these Remove double bonds Improve its resistance to rancid oxidation ANSWER DOWNLOAD EXAMIANS APP
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