What would be the shape of a molecule with triple bond?

A) bent

B) linear

C) pyramidal

D) tetrahedral

The measured bond angles of these compounds (H 2O 104.5º & NH3 107.3º) show that they are closer to being tetrahedral than trigonal or linear. Of course, it is the configuration of atoms (not electrons) that defines the the shape of a molecule, and in this sense ammonia is said to be pyramidal (not tetrahedral).

C is the answer your welcome