Light green (Compund A) overset(Delta)rarr White Reside (B) overset("High")underset("Temperature")rarrC+D+E i) D & E are two acidic gases ii) D is pased through HgCl_2 solution to give yellow ppt iii) E is passed through water first and then H_2S is passed, whith turbidity is obtained (iv) A is wter soluble and addition of HgCl_2 in it, white pp it obtained but white ppt does no turn into grey on addition of excess solution of A 'C' is soluble. In

Light green (Compund A) overset(Delta)rarr White Reside (B) overset("H

1.	Light green (Compund A) overset(Delta)rarr White Reside (B) overset("High")underset("Temperature")rarrC+D+E i) D & E are two acidic gases ii) D is pased through HgCl_2 solution to give yellow ppt iii) E is passed through water first and then H_2S is passed, whith turbidity is obtained (iv) A is wter soluble and addition of HgCl_2 in it, white pp it obtained but white ppt does no turn into grey on addition of excess solution of A 'C' is soluble. In
Answer» DIL HCl dil . `H_2SO_4` `CONC, CH_3COOH` Boile . Conc. HCl Solution :