
Grade 12 (ISC) - Chemistry Practical Quiz
Quiz by Rajiv Khombare
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In Volumetric Analysis : Redox Titration (KMnO4/FAS), which solution is taken in Burette?
In Volumetric Analysis : Redox Titration (KMnO4/FAS), which solution is taken in Pipette?
In Volumetric Analysis : Redox Titration (KMnO4/FAS), what is the unit of percentage purity of the sample of potassium manganate (VII) solution?
In Volumetric Analysis : Redox Titration (KMnO4/FAS), which indicator is used?
In Volumetric Analysis : Redox Titration (KMnO4/FAS), what is the unit of hydrated ammonium iron (II) sulphate solution?
In Volumetric Analysis : Redox Titration (KMnO4/FAS), what is the unit of potassium manganate (VII) solution?
In Volumetric Analysis : Redox Titration (KMnO4/FAS), what is the unit of strength of potassium manganate (VII) solution?
In Volumetric Analysis : Redox Titration (KMnO4/FAS), what is the end point of the solution?
Identification of Organic compound : Take 2 ml of sample in a test tube and add a few drops of sodium bicarbonate solution. What will be the observation?
Identification of Organic compound : Take 2 ml of sample in a test tube and add a few drops of Concentrated sulphuric acid (H2SO4) followed by 5 ml of ethanol and heat the contents on water-bath.Â
Characteristics Test of Protein : Take 2 ml of sample in a test tube and add a few drops of Millon's reagent. Heat the sample solution.Â
Characteristics Test of Protein : Take 2 ml of sample in a test tube and add 2 ml of NaOH solution. Then add 4-5 drops of CuSO4 solution.Â