Class 12 Chemistry
Alcohols, Phenols and Ethers
Question1.
Draw the structure of 3,3,5,5 tetra-methylhexan-1-ol molecule.
Question2.
Phenol with Chromic acid (Na2Cr2O7) produces –
Question3.
What is meant by chirality of a compound? Give an example.
Question4.
Identify the product A and B for the following reaction.
Question5.
Write down the reaction for Reimer-Tiemann reaction and also give the name of intermediate formed in it.
Question6.
Explain briefly the formation of the product giving the structures of the intermediates :
Question7.
Give preparation reaction for Wood Spirit.
Question8.
What do you understand by phenoxide moiety? Give one reaction of it
Question9.
What is denaturated of alcohol?
Question10.
How will you account the following?
Ethers possess a net dipole moment even if they are symmetrical in nature.
Question11.
How will you convert Methyl iodide into ethyl methyl iodide?
Question12.
Salol is –
Question13.
How will you produce phenolphthalein by using 2 moles of phenol? Give one use of phenolphthalein.
Question14.
What will be the major product for the following reaction?
Question15.
Give the name of the reagent for the conversion of ethanol to ethanoic acid.
Question16.
Explain Williamson ether synthesis.
Question17.
Which compound will have maximum repulsion with water?
Question18.
Predict the Major product from the following.
Question19.
Account the statement ‘Phenol undergo electrophilic substitution at ortho and para
position’.
Question20.
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All About Daily Practice Problems on Class 12 Chemistry Alcohols, Phenols and Ethers NCERT Chapter 7
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