Among LiCl, BeCl2,BCl3 and CCl4 , the covalent bond character follows the order

Question

Among LiCl, BeCl2,BCl3 and CCl4 , the covalent bond character follows the order (A) LiCl < BeCl2>BCl3>CCl4 (B) LiCl>BeCl2 < BCl3 < CCl4 (C) LiCl < BeCl2 < BCl3 < CCl4 (D) LiCl>BeCl2>BCl3>CCl4

Tardigrade Admin · Accepted Answer

Electro negativity differences M-Cl bond decreases as we move from Li arrow Be arrow B arrow C and therefore, covalent character increase in the order 'C'. Covalent nature propto charge on ion. On moving left to right across the period covalent nature increases so the order is LiCl < BeCl2 < BCl3 < CCl4 .

Q. Among LiCl, $B e C l_{2}, BC l_{3}$ and $CC l_{4}$ , the covalent bond character follows the order

$L i Cl < B e C l_{2} > BC l_{3} > CC l_{4}$

$L i Cl > B e C l_{2} < BC l_{3} < CC l_{4}$

$L i Cl < B e C l_{2} < BC l_{3} < CC l_{4}$

$L i Cl > B e C l_{2} > BC l_{3} > CC l_{4}$

Q. Among LiCl, BeCl2​,BCl3​ and CCl4​ , the covalent bond character follows the order

LiCl<BeCl2​>BCl3​>CCl4​

LiCl>BeCl2​<BCl3​<CCl4​

LiCl<BeCl2​<BCl3​<CCl4​

LiCl>BeCl2​>BCl3​>CCl4​

Electro negativity differences M−Cl bond decreases as we move from Li→Be→B→C and therefore, covalent character increase in the order 'C'. Covalent nature ∝ charge on ion. On moving left to right across the period covalent nature increases so the order is LiCl<BeCl2​<BCl3​<CCl4​ .

Q. Among LiCl, $B e C l_{2}, BC l_{3}$ and $CC l_{4}$ , the covalent bond character follows the order

$L i Cl < B e C l_{2} > BC l_{3} > CC l_{4}$

$L i Cl > B e C l_{2} < BC l_{3} < CC l_{4}$

$L i Cl < B e C l_{2} < BC l_{3} < CC l_{4}$

$L i Cl > B e C l_{2} > BC l_{3} > CC l_{4}$