____ is used in the manufacture of rayon fibre.
antacid syrup
ethanoic acid
carbonic acid
tartaric acid
Acetic acid or ethanoic acid is used in the manufacture of rayon fibre.
One of the following is not an organic acid. This is :
(a) ethanoic acid
(b) formic acid
(c) citric acid
(d) carbonic acid
Fill in the blanks.
(a) The main constituent of an acid is …………
(b) The main constituent of a base is …………
(c) Tartaric acid is a ………… acid.
(d) To get acidic salts ………… acids are used.
Question 12. One of the constituents of baking powder is sodium hydrogen carbonate, the other constituent is (a) hydrochloric acid (b) tartaric acid (c) acetic acid (d) sulphuric acid
Ethanoic acid is used in the manufacture of textiles.