Chemical Process Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? Caustic soda Sodium tripolyphosphate (STPP) Sodium borate Sodium silicate Caustic soda Sodium tripolyphosphate (STPP) Sodium borate Sodium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H₂O = Fe₃O₄ + 4H₂, is not practised, as it is A slow reaction Still in development stage (by employing fluidised bed technique) A discontinuous reaction (requiring regeneration of iron by water gas intermittently) All of these A slow reaction Still in development stage (by employing fluidised bed technique) A discontinuous reaction (requiring regeneration of iron by water gas intermittently) All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of Tannin Molasses Callagen Carbohydrate Tannin Molasses Callagen Carbohydrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CO & H₂ are the constituents of Water gas All of these Coke oven gas Producer gas Water gas All of these Coke oven gas Producer gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement. Iodine value of an oil or fat is Independent of the type of oil, whether it is drying or non-drying The number of grams of iodine taken up by 100 gm of oil or fat A measure of its unsaturation Helpful in findings its adulteration & its suitability for making soap Independent of the type of oil, whether it is drying or non-drying The number of grams of iodine taken up by 100 gm of oil or fat A measure of its unsaturation Helpful in findings its adulteration & its suitability for making soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of BHC, which is an insecticide is C₆H₄Cl₂ C₆H₅Cl C₆H₆Cl₆ C₆Cl₆ C₆H₄Cl₂ C₆H₅Cl C₆H₆Cl₆ C₆Cl₆ ANSWER DOWNLOAD EXAMIANS APP
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