2.76 g of Ag_2CO_3 on being heated yields a residue weighing

1.	2.76 g of Ag_2CO_3 on being heated yields a residue weighing
Answer» A)2.16 g B)2.32 g C)2.48 g D)2.64 g SOLUTION :`underset(2 XX 276 g)(2Ag_(2)CO_(3)) to underset(4 xx 108 g)(4 Ag) + 2CO_(2) uarr + O_(2) uarr` `therefore` RESIDUE given by 2.76 g of `Ag_(2)CO_(3) =(4 xx 108)/(2 xx 276)xx 2.76 = 2.16 g`

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