AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

An inorganic compound 'A' shows the following reactions
i) It is white solid, exists as dimer and fumes in wet air
ii) It sublimes at 180⁰C and forms monomer if heated to 4000C
iii) Its aqueous solution turns blue litmus to red and gives a white precipitate with AgNO₃ solution which is soluble in NH₄OH
iv) Addition of NH₄OH and NaOH separately to the soltion of 'A' gives a gelatinous precipitate which in however soluble in excess of NaOH.
The compound 'A' is

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

Al(OH)₃

Al₂Cl₆

Al₂O₃

Al₂(SO₄)₃

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

$I) \underset{\underset{white solid}{Monomer}}{2 {AlCl}_{3}} ⇌ \underset{Dimer}{{Al}_{2} {Cl}_{6}} {AlCl}_{3} + 3 H_{2} O \to Al {(OH)}_{3} + \underset{Dense fumes}{3 HCl}$

II),A{l_2}C{l_6}_{_{(S)}}xrightarrow[{Sublim ation}]{{{{180}^0}c}}A{l_2}C{l_6}_{_{(g)}}xrightarrow[{{{400}^0}c}]{}mathop {2AlC{l_3}}limits_{Monomer}

Watch 3-min video & get full concept clarity

courses

No courses found

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!