MCQ
- Adil. NaOH
- ✓$Zn - Hg + HCl$
- C[O]
- DNaOCl
✓
Answer
Correct option: B.
$Zn - Hg + HCl$
(B)
ketones are reduced into hydrocarbons using Zn-Hg/HCI (Clemmension reduction).
ketones are reduced into hydrocarbons using Zn-Hg/HCI (Clemmension reduction).
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
When $5$ mole of reactant $A$ reacts with $8$ mole of reactant $B$ in a closed rigid container according to reaction
$3A(g) + 4B(g) \to 2C(g)$
$10^2\, kJ$ heat was librated in surrounding. The $\Delta_rH$ of the given balanced reaction in $(kJ/mole)$ at $300\, K$ is. $[R = 8\, J/mol/K]$
→$3A(g) + 4B(g) \to 2C(g)$
$10^2\, kJ$ heat was librated in surrounding. The $\Delta_rH$ of the given balanced reaction in $(kJ/mole)$ at $300\, K$ is. $[R = 8\, J/mol/K]$
Which electron level would allow the hydrogen atom to absorb a photon but not emit a photon
In the reaction $Zn + 2{H^ + } + 2C{l^ - } \to Z{n^{2 + }} + 2C{l^ - } + {H_2}$, the spectator ion is
→The tendency of an electrode to lose electrons is known as
The incorrect statement is :
For a spontaneous process, the correct statement is
A list of species having the formula $X Z_4$ is given below.
→$XeF _4, SF _4, SiF _4 . BF _4^{--}, BrF _4^{-},\left[ Cu \left( NH _3\right)_4\right]^{2+},\left[ FeCl _4\right]^{2-},\left[ CoCl _4\right]^{2-}$ and $\left[ PtCl _4\right]^{2-}$.
Defining shape on the basis of the location of $X$ and $Z$ atoms, the total number of species having a square planar shape is
Two beakers $A$ and $B$ containing pure water and aqueous solution are shown. What will be observed gradually with passage of time ?
→In which of the following reactions does the heat change represent the heat of formation of water
Consider the following reactions $A$ is
→