Anhydrous AlC l_3 is obtained from - Vidyadip

MCQ

Anhydrous $AlC{l_3}$ is obtained from

A
$HCl$ and aluminium metal
B
Aluminium and chlorine gas
✓
Hydrogen chloride gas and aluminium metal
D
None of the above

✓

Answer

Correct option: C.

Hydrogen chloride gas and aluminium metal

c
(c) $2Al + 6HCl \to 2AlC{l_3} + 3{H_2}$

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

Explore more

JEE STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

$25\,ml$ of a solution of barium hydroxide on titration with a $0.1\,molar$ solution of hydrochloric acid gave a litre value of $35\,ml$ . The molarity of barium hydroxide solution was

Which one is the most likely formula of $CrCl_3.6H_2O$ if $\frac{2}{3}$ of total chlorine of the compound is $ppt$. by adding $AgNO_3$ to its aqueous solution:

For the adsorption of hydrogen on platinum,the activation energy is $30\,kJ\,mol ^{-1}$ and for the adsorption of hydrogen on nickel,the activation energy is $41.4\,kJ\,mol ^{-1}$. The logarithm of the ratio of the rates of chemisorption on equal areas of the metals at $300\,K$ is $........$(Nearest integer)Given: $\ln 10=2.3 \quad R=8.3\,JK ^{-1}\,mol ^{-1}$

The difference in the oxidation state of $Xe$ between the oxidised product of $Xe$ formed on complete hydrolysis of $XeF _4$ and $XeF _4$ is

An atom emits energy equal to $4 \times 10^{-12} \, erg.$ To which part of electromagnetic spectrum it belongs :

Under the same reaction conditions, initial concentration of $1.386 \mathrm{~mol} \mathrm{dm}^{-3}$ of a substance becomes half in $40$ seconds and $20$ seconds through first order and zero order kinetics, respectively. Ratio $\left(\frac{\mathrm{k}_1}{\mathrm{k}_0}\right)$ of the rate constants for first order $\left(\mathrm{k}_1\right)$ and zero order $\left(\mathrm{k}_0\right)$ of the reactions is

No. of electron in penultimate shell of $d-$ block elements

Azo-dyes are prepared from

The $pH$ of a simple sodium acetate buffer is given by $pH = p{K_a} + \log \frac{{[Salt]}}{{[Acid]}}$ ${K_a}$ of acetic acid $ = 1.8 \times {10^{ - 5}}$ If [Salt] = [Acid] = $0.1 \,M$, the $pH$ of the solution would be about

Expansion of $1$ $mole$ of ideal gas is taking place from $2$ $litre$ to $8$ $litre$ at $300\,K$ against $1$ $atm$ pressure. Calculate $\Delta {S_{total}}$ in $J\,K^{-1}\,mol^{-1}$

(given $R = \frac{{8.3\,J}}\,{{mol - K}}$, $1$ $lit$ -$atm$ $=$ $100$ $J$ $ln$ $2$ $=$ $0.693$)