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12th Tamil Nadu Board
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Which of the following compound can be used as antifreeze in automobile radiators ?

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Important Questions on Hydroxy Compounds and Ethers

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12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 18

The reaction

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12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 19
One mole of an organic compound A with the formula C3H8O reacts completely with two moles of HI to form X and Y. When Y is boiled with aqueous alkali it forms Z. Z answers the iodoform test. The compound A is
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12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 20
Among the following ethers which one will produce methyl alcohol on treatment with hot HI?
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12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 21
Williamson synthesis of preparing dimethyl ether is a / an /
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12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 22
On reacting with neutral ferric chloride, phenol gives
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12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 1
Identify the product (s) is / are formed when 1- methoxy propane is heated with excess HI. Name the mechanism involved in the reaction.
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12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 2
Draw the major product formed when 1-ethoxyprop-1-ene is heated with one equivalent of HI.
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12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 3
Suggest a suitable reagent to prepare secondary alcohol with identical group using Grignard reagent.