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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
(b) Glycerol
(c) Glycol
(d) Glycine
Classify the following as primary, secondary and tertiary alcohol:
\[\begin{array}{cc}
\ce{CH3}\phantom{.}\\
|\phantom{....}\\
\ce{CH3 - C - CH2OH}\\
|\phantom{....}\\
\ce{CH3}\phantom{.}
\end{array}\]
The alcohol used in thermometers is _______.
(A) methanol
(B) ethanol
(C) propanol
(D) butanol
Write balanced chemical equation for the following :
Action of sodium metal on ethanol.
Lower molecular mass alcohols are ______.
Glycerol is not used in which of the following cares
Which is used an antifreeze
Write IUPAC names of the following compound:
\[\begin{array}{cc}
\phantom{..............}\ce{CH3}\\
\phantom{............}|\\
\ce{CH3 - CH - CH - C - CH3}\\
|\phantom{......}|\phantom{......}|\\
\phantom{...}\ce{CH3}\phantom{...}\ce{OH}\phantom{...}\ce{CH3}
\end{array}\]
Classify the following as primary, secondary and tertiary alcohol:
CH3 – CH2 – CH2 – OH
Classify the following as primary, secondary and tertiary alcohol:
