Flag Organic Chemistry> doubt-from-question-paper...
question mark

Please help me in these Questions.

1. Describe the change in hybridisation of the Aluminium atom in the following reaction

AlCl3 + Cl^- gives AlCl4^-

2. Arrange the following set of compounds in order of their decreasing relative reactivity with an Electrophile

Chlorobenzene , 2,4-dinitrochlorobenzene , p-nitrochlorobenzene

3. Calculate the solubility ofA2X3 in pure water , assuming that neither kind of ion reacts with water. The solubility product of the compound , Ksp = 1.1*10^-23.

Muhammad Shadhuly , 11 Years ago
Grade 12
anser 3 Answers
Karthikeyan

Last Activity: 11 Years ago

AlCl3 has sp2 hybridisation. AlCl4- has sp3 Hybridisation.. In your 3rd que. Solubility equals 1.001 * 10^-5

Akarsh Aithal

Last Activity: 11 Years ago

in u r 2nd que. reactivity is 2,4-dinitrochlorobenzene > nitrochlorobenzene > Chlorobenzene in 3rd que ans is 5th root of 1.0185*10^-25 in u r 1st que. trigonal planar geometry implies an sp2, as it is in AlCl3. However, in AlCl4, tetrehedral geometry is present; which implies sp3 hybridization.

Muhammad Shadhuly

Last Activity: 11 Years ago

Thank You for clarifying my doubt

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments