Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 30 to 50 5 to 10 -5 to 0 75 to 80 30 to 50 5 to 10 -5 to 0 75 to 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fatty material used in soap making is Tallow Fatty acid Fatty alcohols Detergents Tallow Fatty acid Fatty alcohols Detergents ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of 'alum' is Calcium sulphate Barium sulphate Aluminium sulphate Aluminium chloride Calcium sulphate Barium sulphate Aluminium sulphate Aluminium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a product of coal tar distillation? Carbolic oil Anthracene Cresote oil None of these Carbolic oil Anthracene Cresote oil None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of maleic anhydride is N-butene Either A or B Benzene Neither A nor B N-butene Either A or B Benzene Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp Cannot yield textile grade fibre None of these Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp Cannot yield textile grade fibre None of these ANSWER DOWNLOAD EXAMIANS APP
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