1.

Match the columns:Column ‘A’Column ‘B’(1) HNO3(a) Acetic acid(2) H3PO4(b) Carbonic acid(3) CH3COOH(c) Phosphoric acid(4) H2CO3(d) Nitric acid

Answer»

(1) NH4OH - (d) Ammonium Hydroxide

(2) Ca(OH)2 - (c) Calcium Hydroxide

(3) Al(OH)3 - (a) Aluminium Hydroxide

(4) Ba(OH)2 - (b) Barium Hydroxide



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