Which of the following statements is true for acids?
(a) Bitter and change red litmus to blue
(b) Sour and change red litmus to blue
(c) Sour and change blue litmus to red
(d) Bitter and change blue litmus to red

NCERT Class X
Science - Exemplar Problems

Chapter_Acids, Bases and Salts

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Answers

2015-05-29T15:02:47+05:30
Acids are sour in taste and turn blue litmus to red.
so the correct answer is,
(b)sour and blue litmus to red
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