Q. fill in the blank.
a) Which of the following is a mineral acid?
1. Sulphuric acid
2.Tannic acid
3. citric acid
4. lactic acid
b) Which of these is not an indicator?
1. turmeric
2.phenolphthalei
3. red cabbage
4. tomato juice
Answers
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1st=1
2nd=4
Explanation:
I hope you are satisfied.
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