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Write the product(s) in the following reaction
Concept: Chemical Reaction of Ethers - Cleavege of C-O Bonds
Give simple chemical tests to distinguish between the following pairs of compounds :
Propanol and 2-methylpropan-2-ol
Concept: Physical Properties of Ethers
Write the formula of reagents used in the following reactions :
Bromination of phenol to 2,4,6-tribromophenol
Concept: Chemical Reaction of Ethers - Cleavege of C-O Bonds
Write the formula of reagents used in the following reactions :
Hydroboration of propene and then oxidation to propanol.
Concept: Chemical Reaction of Ethers - Cleavege of C-O Bonds
Write the mechanism (using curved arrow notation) of the following reaction :
Concept: Chemical Reactions of Alcohols and Phenols >> Reactions Involving Cleavage of Carbon–Oxygen (C–O) Bond in Alcohols
Arrange the following in the increasing order of property mentioned:
NH3, PH3, AsH3, SbH3, BiH3 (Base strength)
Concept: Concept of Group 15 Elements
Complete the following chemical equation:
\[\ce{Ca3P2 + H2O ->}\]
Concept: p-Block elements of Group 15 Elements >> Phosphine
How do you prepare:
K2MnO4 from MnO2?
Concept: P - Block Group 16 Elements >> Classification of Oxides
How do you prepare:
Na2Cr2O7 from Na2CrO4?
Concept: P - Block Group 16 Elements >> Sulphur - Allotropic Forms
Account for the following:
CH3CHO is more reactive than CH3COCH3 towards reaction with HCN.
Concept: Physical and Chemical Properties of Alcohols and Phenols
Which acid of the following pair would you expect to be stronger?
F−CH2−COOH or CH3−COOH
Concept: Concept of Group 15 Elements
Why ortho-nitrophenol is steam volatile while para-nitrophenol is not?
Concept: Chemical Properties of Phenol
What happens when (CH3)3 C – OH is heated with Cu/573 K?
Write the chemical equation in support of your answer.
Concept: Chemical Reactions of Alcohols and Phenols >> Reactions Involving Cleavage of Carbon–Oxygen (C–O) Bond in Alcohols
Identify A and B in the following:
Concept: Alcohols, Phenols and Ethers >> Nomenclature
Write the mechanism of the following reaction:
\[\ce{2CH3CH2OH ->[H^+][413 K] CH3-CH2-O-CH2-CH3 + H2O}\]
Concept: Preparation of Ethers
Which of the following alcohols will not undergo oxidation?
Concept: Chemical Reactions of Alcohols and Phenols >> Reactions Involving Cleavage of Carbon–Oxygen (C–O) Bond in Alcohols
Which one of the following has the lowest pKa value?
Concept: Chemical Reactions of Alcohols and Phenols >> Reactions Involving Cleavage of O-H Bond
For the pair phenol and cyclohexanol, answer the following:
Why is phenol more acidic than cyclohexanol?
Concept: Chemical Reactions of Alcohols and Phenols >> Reactions Involving Cleavage of O-H Bond
For the pair phenol and cyclohexanol, answer the following:
Give one chemical test to distinguish between the two.
Concept: Chemical Properties of Phenol
Why is the C-O bond length in phenols less than that in methanol?
Concept: Structures of Functional Groups of Alcohols, Phenols and Ethers
