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प्रश्न
Reaction between hot conc. HI and anisole gives ______________
विकल्प
phenol and methyl iodide
iodobenzene and methyl alcohol
iodobenzene and methyl iodide
phenol and methyl alcohol
उत्तर
Reaction between hot conc. HI and anisole gives phenol and methyl iodide
APPEARS IN
संबंधित प्रश्न
Choose the correct option.
Which is the most resistant alcohol towards oxidation reaction among the following?
Answer in brief.
Explain why phenol is more acidic than ethyl alcohol.
Write two points of difference between the properties of phenol and ethyl alcohol.
Answer in brief.
Give the equations of the reactions for the preparation of phenol from isopropyl benezene.
Answer in brief.
Give a simple chemical test to distinguish between ethanol and ethyl bromide.
Write the reaction to get aspirin from salicylic acid.
Write chemical equation of acetyl chloride with phenol
How will you bring about the following conversions?
2-methyl propan-2-ol to 2-methylpropene
How will you bring about the following conversions?
acetone to 2-methylpropan-2-ol
\[\ce{C3H8O ->[KMnO4][(Oxidation)] C3H6O2}\]
The compound C3H8O is a/an ____________.
Which of the following reagents are required in the conversion of phenol to salicylic acid?
Which of the following compounds is obtained, when phenol react with bromine water?
The secondary alcohol is ____________.
Phenol is ____________.
Which of following elements does not react with hot concentrated sulphuric acid?
\[\ce{CH3 - CH = CH2 ->[HBr][Peroxide] A}\]
Identify A.
Which of the following reagents is used to convert phenol to benzene?
\[\ce{Isopropyl alcohol + acidic K2Cr2O7 -> X}\]
Identify product 'X' in the above reactions.
What is INCORRECT about the product written in the below given reaction?
\[\ce{R - CH2 - OH ->[PCC] R - COOH}\]
Which of the following compounds does NOT react with sodium metal?
Identify the compound amongst the following of which 0.1 M aqueous solution has highest boiling point.
Amongst the following alcohols which would react fastest with cone. HCl and ZnCl2?
What is the product obtained in Reimer - Tiemann reaction?
The product C in the following reaction is
Arrange the following compounds in an increasing order of their solubility in water:
Write the chemical reaction when hot copper is treated with Vapours of 1° (primary) alcohol.
Write the chemical reaction when hot copper is treated with Vapours of 2° (secondary) alcohol.
Write chemical reaction when hot copper is treated with Vapours of 3° (tertiary) alcohol.
Explain: Phenols are acid while alcohol is neutral.
