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o-Toluic acid on reaction with Br2 + Fe gives
Consider the acidity of the carboxylic acids ,
(i) PhCOOH (ii) o-NO2C6H4COOH ,
(iii) p-NO2C6H4COOH (iv) m-NO2C6H4COOH ,
Which of the following order is correct?
Among the following acids which has the lowest pKa value?
But-2-one can be converted to propanoic acid by which of the following :
When phenyl glyoxal is kept in a solution of aq. NaOH it is converted to
The product obtained in the following reaction is
Malonic acid when heated with phosphorus pentaoxide gives.
The correct sequence of reagents for the following conversion is
Correct (-)
Wrong (-)
Skipped (-)