1.

{:("List-I ","List-II "),("1) Argentite ","a) KCl"),("2) Horn silver ","b) AgCl"),("3) Ruby silver ","c) "Ag_(2)S),("4) Sylvine ","d) "2Ag_(2)S.Sb_(2)S_(3)):}

Answer»

`{:(1,2,3,4),(C,a,d,B):}`
`{:(1,2,3,4),(d,b,c,a):}`
`{:(1,2,3,4),(c,b,d,a):}`
`{:(1,2,3,4),(d,c,b,a):}`

ANSWER :C


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