1.

Statement 1: N_(2)F_(3)^(+) is planar at each nitrogen atom Statement 2: In N_(2)H, the bond angle H-N-H is 120^(@) and bond the N-N bond length are not equal

Answer»

Statement 1: is TRUE, statement 2 is true : statement 2 is a correct explanation for statement 2
Statement 1 is true, statement 2 is true , statement 2 is not a correct explanation for statement 2
Statement 1 is true, statement 2 is false
Statement 1 is false, statement 2 is true

Solution :(i) BOND angle `112^(@)` duet o `I_(p)-b_(p)` repulsion.
(ii) SMALLER bond length 1.13Å due to the ATTRACTION between the opposite POLES.


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