alleryWhich of the following is a synthetic indicator used to test acids and bases?
Ared cabbage juice
Bphenolphthalein
Clitmus
Dturmeric
Answer & Solution
Correct answer: B. phenolphthalein
Phenolphthalein and methyl orange are synthetic indicators
litmus and turmeric are natural.
Keep practising Calorimetry
Browse all Calorimetry questions for Andhra Pradesh SSC (Class 10), or explore more Science topics.
Related questions
Which of the following substance will not give carbon dioxide on treatment with dilute aciWhich one of the following can be used as an acid-base indicator by a visually impaired stThe pH of the gastric juices released during digestion isTo protect tooth decay we are advised to brush our teeth regularly. The nature of the tootCalcium phosphate is present in tooth enamel. Its nature isWhich of the following salts does not contain water of crystallisation?CLASS10 · Chemistry · Acid or BaseMatch each indicator to its colour in acidic solution.