Salt solution of 'A' + dil. HCI rarr only 'B' gas{:(("suffocating odour of burning sulphur")),(""darrBaCI_(2)),('C'["white ppt"]rarr"Soluble in dilHCI and gives 'B' gas"),(""darr"Reagent M"),("White ppt.of"[D]("insoluble in dilHCI")):} Find the total number of reagents 'M': (conc. HNO_(3)),O_(2),H_(2)O_(2),N_(2),NH_(3),(Br_(2)+H_(2)O)

Salt solution of 'A' + dil. HCI rarr only 'B' gas{:(("suffocating odou

1.	Salt solution of 'A' + dil. HCI rarr only 'B' gas{:(("suffocating odour of burning sulphur")),(""darrBaCI_(2)),('C'["white ppt"]rarr"Soluble in dilHCI and gives 'B' gas"),(""darr"Reagent M"),("White ppt.of"[D]("insoluble in dilHCI")):} Find the total number of reagents 'M': (conc. HNO_(3)),O_(2),H_(2)O_(2),N_(2),NH_(3),(Br_(2)+H_(2)O)
Answer» <BR> Solution :`HNO_(3),O_(2),H_(2)O_(2),(Br_(2)+H_(2)O)`