Solve this : 58 Heat evolved in the reaction H2 + Cl2 →2HCL is 182kJ Bond - Chemistry - General Principles and Processes of Isolation of Elements

Question

Solve this :
58 Heat evolved in the reaction

H 2   +   C l 2   → 2 H C L is 182kJ Bond
energies H-H = 430 kJ/mole, Cl-Cl = 242kJ/mole The H-Cl bond energy
is
1) 763 kJ/mole
2) 427 â€‹kJ/mole
3) 336 â€‹kJ/mole
4) 154 â€‹kJ/mole

Mohan Kumar · Accepted Answer

Dear Student,
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5a415e2e5fb35%20jpg"
style="width: 628px; height: 306px;">

therefore, option 2 is correct
Regards

Solve this : 58. Heat evolved in the reaction H 2 + C l 2 → 2 H C L is 182kJ Bond energies H-H = 430 kJ/mole, Cl-Cl = 242kJ/mole. The H-Cl bond energy is 1) 763 kJ/mole 2) 427 ​kJ/mole 3) 336 ​kJ/mole 4) 154 ​kJ/mole

Solve this :
58. Heat evolved in the reaction

$H_{2 +} C l_{2} \to 2 H C L$ is 182kJ Bond energies H-H = 430 kJ/mole, Cl-Cl = 242kJ/mole. The H-Cl bond energy is
1) 763 kJ/mole
2) 427 kJ/mole
3) 336 kJ/mole
4) 154 kJ/mole