11. Which of the following is natural indicator?
a) Phenolphthalein
b) methyl oran
c) china rose
d) all of these
Answers
Answered by
1
Answer:
china rose bhai kyonki
Explanation:
phenopathelin aur methyl orange natural nhi hain
Answered by
0
Answer:
c) china rose
Explanation:
here is your answer ☺️.
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