Thank you for reporting, we will resolve it shortly
Q.
The solution of $AlCl_3$ in water is acidic due to
UP CPMTUP CPMT 2008
Solution:
The solution of aluminium chloride in water is acidic in nature due to hydrolysis
$AlCl_{3} +3H_{2}O \to \underset{\text{weak base}}{{Al(OH)_{3}}}+\underset{\text{strong acid}}{{3 HCl}}$