Identify the functional group Carboxylic acid group (-COOH)
AIM – Test and identify the functional group in a given organic compound. Physicla state – solid Colour – white Odour – No smell…
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Identify the functional group Aldehyde group (-CHO)
AIM – Test and identify the functional gropu in a given organic compound. Physicla state – Liquid Colour – Colourless Odour – Pungent smell…
Identify the functional group Alchholic (-OH) group
AIM – Test and identify the functional group in a given organic compound. Physicla state – Liquid Colour – Colourless Odour – Pleasant smell…
Content basec experiment
Content basec experiment Experiment No 1 AIM: To Prepare colloidal sol of abric gum. Theory: Gum is composed of org. compounds It forms colloidal…
MCQ of d-block elements
1. KMnO4 is coloured due to: (a) d-d transitions (b) charge transfer from ligand to metal (c) unpaired electrons in d orbital of Mn…
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Chemistry / Class – 12/Practice Paper
(i) Which of the following units of concentration does not depend on temperature? (a) molarity (b) Molality (c) formality (d) normality (ii) The reciprocal…
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Board Booster Question of Chemistry
Q. What is Tollens’ reagent? Write one usefulness of this reagent. Ans. Ammonical silver nitrate (AgN03 + NH40H) solution is known as Tollens’ reagent.…
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Important Question of BIOMOLECULES
BIOMOLECULES Q. 1. Name polysaccharides which is stored in the liver of animals. Ans. Glycogen. Q. 2. What structural feature is required for a…
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1 Marks Important Question of Amine
AMINES Q. 3. Draw structure of TNT, an explosive. Ans. Q. 6. What is Hinsberg’s reagent ? Ans. Benzene sulphonyl chloride, Q. 14. What…
Chemistry MCQ
1. Which of the following is a nonpolar molecule? (a) HCl (b) CH3Cl (c) H2 (d) NH3 Answer. (c) 2. Which is defined as…