Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

In which there is change in the type of hybridisation when

$\begin{array}{1 1}(a)\;AlH_3\text{ combines with }H^-&(b)\;NH_3 \text{ combines with }H^+\\(c)\;\text{in both cases}&(d)\;\text{in none cases}\end{array}$

Can you answer this question?

1 Answer

0 votes
$NH_3$ combines with $H^+$ then $NH_4^+$($sp^3$) hybridisation)
Here there is no change in hybridisation.
$AlH_3$ combines with $H^-\rightarrow AlH_4^-$
$AlH_4^-\rightarrow(sp^3)$ hybridisation
Here there is a change in hybridisation.
Hence (a) is the correct answer.
answered Mar 7, 2014 by sreemathi.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App