9701/11/O/N/12

[obaid-ur-rehman]

can any one help me in
chemistry 9702 p11 (variant 1) oct nov 2012 question 4 (9701/11/O/N/12 q4)
http://freeexampapers.com/A-Level/Chemistry/CIE/2012-Nov/9701_w12_qp_11.pdf

 

[The Sarcastic Retard]

can any one help me in
chemistry 9702 p11 (variant 1) oct nov 2012 question 4 (9701/11/O/N/12 q4)
http://freeexampapers.com/A-Level/Chemistry/CIE/2012-Nov/9701_w12_qp_11.pdf

A?

 

[obaid-ur-rehman]

yes it A

A?

but why am i getting 630

 

[The Sarcastic Retard]

yes it A

but why am i getting 630

We cannot calculate exact bond energy. I got the same.

 

[obaid-ur-rehman]

We cannot calculate exact bond energy. I got the same.

Thanks mate!!!