MCQ
Propane is obtained from propene, by which of the following methods
  • A
    Wurtz reaction
  • B
    Dehydrogenation
  • C
    Frankland reaction
  • Catalytic hydrogenation

Answer

Correct option: D.
Catalytic hydrogenation
d
Propane is obtained from propene by catalytic hydrogenation.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

The candela is the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency ' $\mathrm{A}$ ' $\times 10^{12}$ hertz and that has a radiant intensity in that direction of $\frac{1}{{ }^{\prime}}$ watt per steradian. $'A'$ and $'B'$ are respectively
Which of the following configuration belongs to $s-$ block elements
Interstitial compounds are formed by
Given below are two statements, one is labelled as Assertion $A$ and the other is labelled as Reason $R$.

Assertion $A$ : A solution of the product obtained by heating a mole of glycine with a mole of chlorine in presence of red phosphorous generates chiral carbon atom.

Reason $R$ : A molecule with 2 chiral carbons is always optically active.

In the light of the above statements, choose the correct answer from the options given below:

The position of equilibrium lies to the right in each of these reactions :

$N_2H_5 ^+ + NH_3$ $\rightleftharpoons $ $NH_4^+ + N_2H_4$

$NH_3 + HBr $ $\rightleftharpoons $ $NH_4^+ + Br^-$

$N_2H_4 + HBr$ $\rightleftharpoons $ $N_2H_5^+ + Br^-$

Based on this information, what is the order of acidic strength -

The total number of electrons present in all the $p$-orbitals of bromine are
The electron affinity of $Be$ is similar to :-
The correct decreasing order of densities of the following compounds is:
How much volume of water is to be added to dilute $10\,ml$ of $10\,N\,HCl$ to make it decinormal? .............. $\mathrm{ml}$
major product $A$ and reaction $R$ are :