समानाथिक पदार्न योजयत – 3
स्तम्भ क स्तम्भ ख
(क) धिलम ् गहृम्
(ख) गेहम ् शीघ्रम्
(ग) त्िररतम ् लसत
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The solution can be either a base or a neutral solution. Acidic solutions change blue litmus red, hence it is not acidic. Bases change red litmus to blue hence there is no change in colour of blue litmus paper. Neutral solutions have no effect on litmus paper.
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