GK Quiz on Science: Chemistry Set X

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  • Q1. The oxidation state of manganese (Mn) in KMnO4 is:

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  • Q2. The element whose oxidation state in its every compound is same:

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  • Q3. The oxidation state of oxygen in OF2 is:

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  • Q4. The acid is a substance which:

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  • Q5. The alkali is a substance which:

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  • Q6. The substance which makes the blue litmus paper red is :

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  • Q7. The substance which makes the red litmus paper blue is:

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  • Q8. The first time pH value measurement is done by:

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  • Q9. The average pH value of the human blood is:

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  • Q10. The average pH value of the milk is:

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GK Quiz on Science: Chemistry Set X

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