Ammonia reacts with excess of chlorine to form

Fill in the blanks with the choices given in braket : Ammonia reacts with excess chlorine to form_______[nitrogen/nitrogen trichloride /ammonium chloride]

Write the product formed when ammonia reacts with excess of chlorine.

With excess of chlorine ammonia forms

Chlorine reacts with excess of fluorine to form.

Write chemical equation when : Ammonia gas reacts with excess of chlorine gas.