Two non metallic gaseous elements react in 1 : 3 ratio to give another gasX . A mixture of X and oxygen is taken in a jar and a burning match stick is introduced into it. Another sample of the same mixture containing large excess of O_2, is passed over heated platinumThe mixture of gaseous products is dissolved in water to giveY and Z which are colourless. Zon long standing turnst o yellow, Identify X,Y and Z by giving reasons wherever necessary.Also identify the exothermic reaction in the above sequence.

Two non metallic gaseous elements react in 1 : 3 ratio to give another

1.	Two non metallic gaseous elements react in 1 : 3 ratio to give another gasX . A mixture of X and oxygen is taken in a jar and a burning match stick is introduced into it. Another sample of the same mixture containing large excess of O_2, is passed over heated platinumThe mixture of gaseous products is dissolved in water to giveY and Z which are colourless. Zon long standing turnst o yellow, Identify X,Y and Z by giving reasons wherever necessary.Also identify the exothermic reaction in the above sequence.
Answer» Solution :(i) Identification of the acid which turns to yellow on LONG standing. (II) Identification of X. (iii) Products OBTAINED in the two jars. (iv) COMPARISON ofreactivity of products in the respective jars with water. (v) Products obtained. (vi) Identification of Y and Z.