MCQ
Identify the compound that exhibits tautomerism :
- A$2-$ Butene
- BLactic acid
- C$2-$ Pentanone
- DPhenol
✓
Answer
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
Arrange the following in increasing order of their acidic strength
Assertion : $HClO_4$ is a stronger acid than $HClO_3$.
→Reason : Oxidation state of $Cl$ in $HClO_4$ is $+VII$ and in $HClO_3$ $+V$.
The mass of one hydrogen atom is of the order of
Which of the following is the atomic number of a metal
The major products $A$ and $B$ from the following reactions are:
→The second ionization energy is maximum for
Calculate $[H^+]$ of $0.01\ M A^+ B^-$ salt solution if $K_a\ HB= 10^{-12}$
→Assigne double bond configurations to the following
Which of the following will give ${{S}_{{{N}^{2}}}}$ reaction at fastest rate
→For a dilute solution containing $2.5 \ g$ of a non-volatile non-electrolyte solute in $100 \ g$ of water, the elevation in boiling point at $1 \ atm$ pressure is $2^{\circ} C$. Assuming concentration of solute is much lower than the concentration of solvent, the vapour pressure ( $mm$ of $Hg$ ) of the solution is (take $K _{ b }=0.76 \ K\ kg \ mol ^{-1}$ )
→