MCQ
The ring deuteration of phenol
- ✓Lowers the acidity
- BIncreases the acidity
- CImparts no effect
- DCauses amphoteric nature
✓
Answer
Correct option: A.
Lowers the acidity
a
It’s Obvious.
It’s Obvious.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In which of the following reaction $2^o$ alcohol is obtained as a product ?
→Which of the following complex ion has a magnetic moment same as $[Cr(H_2O)_6]^{3+}$ ?
→In which of the following species are planar
Reduction potential of four elements $P,\,\,Q,\,\,R,\,\,S$ is $ - \,2.90,\, + \,0.34,\, + \,1.20$ and $ - \,0.76.$ Reactivity decreases in the order
→Consider the following changes
→$M(s) \to M(g)\,\,\,\,\,\,\,\,\,\,\,\,\,\, ........(1)$
$M(s) \to M^{2+} (g) + 2e^-\,\,\,\,\,\,\,\,.......(2)$
$M(g) \to M^+(g) + e^-\,\,\,\,\,\,\,\,\,\,\,.........(3)$
$M^+ (g) \to M^{2+} (g) + e^-\,\,\,\,\,\,\,\,\,.........(4)$
$M(g) \to M^{2+} (g) +2e^-\,\,\,\,\,\,\,\,\,\,\,..........(5)$
The second ionization energy of $M$ could be calculated from the energy values assoclated with
In the electrolysis of water, one Faraday of electrical energy would evolve
One mole of a non-ideal gas undergoes a change of state ($2.0\, atm$, $3.0\, L$ , $95 \,K$ ) $\rightarrow $($4.0\, atm$ , $5.0\, L$ , $245\, K )$ with a change in internal energy, $\Delta U =30.0 \,L$ $atm$. The change in enthalpy $\Delta H$ of the process in $L\,atm$ is.
→In catalytic reduction of hydrocarbons which catalyst is mostly used
Correct order of stability of carbanion is
In the given reaction $A$ is
→$A\xrightarrow{{{\text{Reduction}}}}B\xrightarrow{{HN{O_2}}}{C_2}{H_5}OH$