1.

Number of ions which are identified by dil. HCl from the following. (i) SO_(4)^(2-) "" (ii) CO_(3)^(2-) "" (iii) SO_(3)^(2-) "" (iv) HCO_(3)^(-) (v) SO_(3)^(2-) "" (vi) NO_(3)^(-) "" (vii) CH_(3)CO O^(-) "" (viii) PO_(4)^(3-)

Answer»


Answer :5 (II, iii, IV, V, vii)


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