Advertisements
Advertisements
प्रश्न
The indicators which turn red in acid solution are ______.
पर्याय
turmeric and litmus
phenolphthalein and methyl orange
litmus and methyl orange
phenolphthalein and litmus
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
The indicators which turn red in acid solution are litmus and methyl orange.
Explanation:
Litmus is a natural indicator that transitions from blue to red in the presence of an acid. Methyl orange is a synthetic indicator that changes its colour to red when added to an acidic solution. Conversely, turmeric remains yellow in acid (turning red only in bases), while phenolphthalein becomes completely colourless in acidic conditions.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
