Q.15 A complex is comlposed of one chromium, three bromides and six water molecules. Upon addition...
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Q.15 A complex is comlposed of one chromium, three bromides and six water molecules. Upon addition of excess AgNO3, 1.0g aqueous solution of a complex gave 0.94g of AgBr. The molecular formula of complex is: (Atomic height: Cr = 52, Br = 80, Ag = 108, H = 1, 0 = 16) (a) [Cr(H₂0)6]Br3 (b) [Cr(H₂O)5 Br]Br2 H₂O (c) (d) [Cr(H₂O)3 Br3].3H₂O [Cr(H₂O)4Br2]Br-2H₂O Q.15 A complex is comlposed of one chromium, three bromides and six water molecules. Upon addition of excess AgNO3, 1.0g aqueous solution of a complex gave 0.94g of AgBr. The molecular formula of complex is: (Atomic height: Cr = 52, Br = 80, Ag = 108, H = 1, 0 = 16) (a) [Cr(H₂0)6]Br3 (b) [Cr(H₂O)5 Br]Br2 H₂O (c) (d) [Cr(H₂O)3 Br3].3H₂O [Cr(H₂O)4Br2]Br-2H₂O
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