The relative strengths of trichlorides of boron group to accept a pair of electron is given by

Question

The relative strengths of trichlorides of boron group to accept a pair of electron is given by (A) GaCl3 < AlCl3 < BCl3 (B) AlCl3 < BCl3 < GaCl3 (C) AlCl3 < GaCl3 < BCl3 (D) BCl3 < AlCl3 < GaCl3

Tardigrade Admin · Accepted Answer

Lewis acidic strength is in the order Ga X3< Al X3< B X3 So, acidic strength of trichlorides is as follows: GaCl 3< AlCl 3< BCl 3 Hence, strength of accepting electron is as follows: GaCl 3> AlCl 3> BCl 3

Q. The relative strengths of trichlorides of boron group to accept a pair of electron is given by

$G a C l_{3} < A lC l_{3} < BC l_{3}$

$A lC l_{3} < BC l_{3} < G a C l_{3}$

$A lC l_{3} < G a C l_{3} < BC l_{3}$

$BC l_{3} < A lC l_{3} < G a C l_{3}$

$G a C l_{3} < BC l_{3} < A lC l_{3}$

Lewis acidic strength is in the order

$G a X_{3} < A l X_{3} < B X_{3}$

So, acidic strength of trichlorides is as follows:

$G a C l_{3} < A lC l_{3} < BC l_{3}$

Hence, strength of accepting electron is as follows:

$G a C l_{3} > A lC l_{3} > BC l_{3}$

Q. The relative strengths of trichlorides of boron group to accept a pair of electron is given by

GaCl3​<AlCl3​<BCl3​

AlCl3​<BCl3​<GaCl3​

AlCl3​<GaCl3​<BCl3​

BCl3​<AlCl3​<GaCl3​

GaCl3​<BCl3​<AlCl3​