The correct order of bond enthalpy ( kJ mol -1) is :

Question

The correct order of bond enthalpy ( kJ mol -1) is : (A) C - C > Si - Si > Ge - Ge > Sn - Sn (B) C - C > Si - Si > Sn - Sn > Ge - Ge (C) Si - Si > C - C > Ge - Ge > Sn - Sn (D) Si - Si > C - C > Sn - Sn > Ge - Ge

Tardigrade Admin · Accepted Answer

(Bond enthalpy order C - C > Si - Si > Ge - Ge > Sn - Sn)

Q. The correct order of bond enthalpy $(k J m o l^{- 1})$ is :

$C - C > S i - S i > G e - G e > S n - S n$

$C - C > S i - S i > S n - S n > G e - G e$

$S i - S i > C - C > G e - G e > S n - S n$

$S i - S i > C - C > S n - S n > G e - G e$

(Bond enthalpy order
$C - C > S i - S i > G e - G e > S n - S n)$

Q. The correct order of bond enthalpy (kJmol−1) is :

C−C>Si−Si>Ge−Ge>Sn−Sn

C−C>Si−Si>Sn−Sn>Ge−Ge

Si−Si>C−C>Ge−Ge>Sn−Sn

Si−Si>C−C>Sn−Sn>Ge−Ge