Chemistry The influence of temperature on reaction rate is predicted by Lewis equation Kirchhoff's equation Arrhenius equation Van der Waals equation Lewis equation Kirchhoff's equation Arrhenius equation Van der Waals equation ANSWER DOWNLOAD EXAMIANS APP
Chemistry PH scale ranges from 0 – 14 None 0 – 7 8 – 14 0 – 14 None 0 – 7 8 – 14 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the naturally occuring heaviest element Mercury Protactinium Thorium Uranium Mercury Protactinium Thorium Uranium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Oxide of sulphur present in the atmosphere are washed down by rains to cause : Lowering of pH of soil Industrial smog formation Eutrophication in lakes Depletion of fossil fuel reserves Lowering of pH of soil Industrial smog formation Eutrophication in lakes Depletion of fossil fuel reserves ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as preservative for foodstuff ? Glycerine Picric acid Sodium Benzoate Sodium Chloride Glycerine Picric acid Sodium Benzoate Sodium Chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which metal is extracted from sea water? Aluminium Magnesium Potassium Beryllium Aluminium Magnesium Potassium Beryllium ANSWER DOWNLOAD EXAMIANS APP
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