1.

For which of the following reactions is a combination of high pressure and high temperature helpful in obtaining a high yield of products ?

Answer»

`2NF_(3)(g)rarr N_(2)(g)+3F_(2)(g)-54.40`Kcal
`N_(2)(g)+3H_(2)(g)rarr 2NH_(3)(g)+22.08`Kcal
`Cl_(2)(g)+2O_(2)rarr 2ClO_(2)(g)-49.40`Kcal
`2Cl_(2)O_(7)(g)rarr 2Cl_(2)(g)+7O_(2)(g)+126.8`Kcal

Answer :C


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