1.

PupaIJ!93.Vinegar is a solution of about:2. -COOH3.-CO-1.5 to 8 per cent ethanoic acid in alcohol3.50 to 80 per cent ethanoic acid in waternol2.5 to 8 per cent ethanoic acid in water4.50 to 80 per cent ethanoic acid in alcohol7. An elementyvalent hydride H,------------

Answer»


Discussion

No Comment Found