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Give balanced equations for the following reaction :
Methyl magnesium bromide with ethyl alcohol.
Concept: Preparation, Properties, and Uses of the Following: Ethyl Bromide, Chloroform, Iodoform, Haloform Reaction
Complete and balance the chemical equation:
\[\ce{K2Cr2O7 + H2SO4 + KI →}\] _____ + _____ + _____ + _____.
Concept: Preparation, Properties, and Uses of the Following: Ethyl Bromide, Chloroform, Iodoform, Haloform Reaction
Give a balanced equation for the preparation of salicylaldehyde from phenol.
Concept: Alcohol > Methods of Preparation
Complete and balance the following chemical equation:
\[\ce{KMnO4 + KI + H2SO4 → }\]_____ + _____ + _____ + ______
Concept: Methods of Preparation and Manufacture of Alcohol > Manufacture of Methanol by Bosch Process and Ethanol by Fermentation of Carbohydrates
Complete and balance the following chemical equation:
\[\ce{K2Cr2O7 + H2SO4 + H2S →}\]____ + ____ + ____ + ____
Concept: Methods of Preparation and Manufacture of Alcohol > Manufacture of Methanol by Bosch Process and Ethanol by Fermentation of Carbohydrates
Write a chemical test to distinguish between ethanol and phenol.
Concept: Phenols > Phenols
Give one chemical test to distinguish between the following pair of compounds:
Acetaldehyde and benzaldehyde
Concept: Uses of Aldehydes and Ketones
Give a balanced equation for the following name reaction:
Clemmensen’s reduction.
Concept: Aldehydes and Ketones > Reduction to Alcohol and Alkanes
Write a chemical equation to illustrate the following name reaction:
Benzoin condensation
Concept: Aldehydes and Ketones > Benzoin Condensation
How will you bring about the following conversion? (Give equation).
Formaldehyde to urotropine
Concept: Aldehydes and Ketones > Difference Between Formaldehyde and Acetaldehyde
Propanone on reaction with zinc amalgam in the presence of conc. HCI gives ______ and the reaction is known as ______ reduction.
Concept: Aldehydes and Ketones > Reduction to Alcohol and Alkanes
Write a chemical equation to illustrate the following name reaction:
Aldol condensation.
Concept: Aldehydes and Ketones > Base Catalysed Reactions
Write a chemical equation to illustrate the following name reaction:
Cannizzaro’s reaction.
Concept: Aldehydes and Ketones > Base Catalysed Reactions
How will you obtain the following? (Give balanced equation.)
Ethyl chloride from diethyl ether.
Concept: Ethers > Physical and Chemical Properties of ether
What happens when benzene diazonium chloride reacts with phenol in the weak alkaline medium?
(Give a balanced equation).
Concept: Oxalic Acid > Substitution of Benzene Ring (Meta Directive Effect of Carboxylic Acid Group) Nitration and Sulphonation
Write a chemical equation to illustrate the following name reaction:
HVZ reaction
Concept: Acids > HVZ Reactions
Give a Reason for the Following:
For Ferric Hydroxide Sol. the Coagulating Power of Phosphate Ion is More than Chloride Ion.
Concept: Acid Derivatives > Ethyl Acetate Reaction with Phosphorus Penta Chloride
Give an example of reducing sugar.
Concept: Carbohydrates classification
What is denaturation of proteins?
Concept: Proteins > Denaturation of Proteins
Gas (A) is more soluble in water than Gas (B) at the same temperature. Which one of the two gases will have the higher value of KH (Henry’s constant) and why
Concept: Solubility > Solubility of a Gas in a Liquid
