In the chemical reaction K_(2)Cr_(2)O_(7)+xH_(2)SO_(4)+ySO_(2) to K_(2)SO_(4)+Cr_(2) (SO_(4))_(3)+zH_(2)O Here x,y and z are

In the chemical reaction K_(2)Cr_(2)O_(7)+xH_(2)SO_(4)+ySO_(2) to K_(2

1.	In the chemical reaction K_(2)Cr_(2)O_(7)+xH_(2)SO_(4)+ySO_(2) to K_(2)SO_(4)+Cr_(2) (SO_(4))_(3)+zH_(2)O Here x,y and z are
Answer» 1,3,1 4,1,4 3,2,3 2,1,2 Answer :A