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प्रश्न
Arrange the following in the increasing order of their property indicated:
Benzoic acid, Phenol, Picric acid, Salicylic acid (pka values).
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उत्तर
Picric acid < Salicylic acid < Benzoic acid < Phenol
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संबंधित प्रश्न
Which of the followings is a trihydric alcohol ?
(a) n-propyl alcohol
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(c) Glycol
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Classify the following as primary, secondary and tertiary alcohol:
\[\begin{array}{cc}
\ce{CH3}\phantom{.}\\
|\phantom{....}\\
\ce{CH3 - C - CH2OH}\\
|\phantom{....}\\
\ce{CH3}\phantom{.}
\end{array}\]
Write a chemical equation for the action of neutral ferric chloride on phenol.
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Which of the following compounds gives a secondary alcohol upon reaction with methylmagnesium bromide?
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Write IUPAC names of the following compound:
\[\begin{array}{cc}
\phantom{..............}\ce{CH3}\\
\phantom{............}|\\
\ce{CH3 - CH - CH - C - CH3}\\
|\phantom{......}|\phantom{......}|\\
\phantom{...}\ce{CH3}\phantom{...}\ce{OH}\phantom{...}\ce{CH3}
\end{array}\]
Write IUPAC names of the following compounds:
\[\begin{array}{cc}
\phantom{...............}\ce{CH3}\\
\phantom{.............}|\\
\ce{CH3 - CH - CH - C - CH3}\\
|\phantom{......}|\phantom{......}|\\
\phantom{...}\ce{CH3 \phantom{..}OH \phantom{..}CH3}
\end{array}\]
