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Molecular formula of Red oxide is………………....

Molecular formula of Red oxide is………………..

A

Fe203

B

CuO

C

Fe304

D

Na20

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CHETANA PUBLICATION-Acid, Bases and Salts -EXAMPLE
  1. Molecular formula for sodium oxide is…………………

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  2. H2C03 is……………….. Acid..

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  3. Molecular formula of Red oxide is………………..

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  4. The positive terminal electrode is called as

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  5. ………………….produced in stomach helps in digestion.

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  6. The solution turns blue litmus red, its pH is likely to be………………….,

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  7. An ionic compound NaCl is formed by………………..

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  8. pH of strong acid is………………

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  9. Adding water to arid is an………… reaction.

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  10. Find the odd one out: Chloride, Nitrate, Hydride, Ammonium

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  11. Find the odd one out: Hydrogen chloride, Sodium hydroxide, Calcium oxi...

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  12. Find the odd one out: Acetic arid, Carbonic arid, Hydrochloric acid, N...

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  13. Find the odd one out: Sodium nitrate, Sodium carbonate, Sodium sulphat...

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  14. Find the odd one out: Calcium oxide, Magnesium oxide, Zinc oxide, Sodi...

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  15. Find the odd one out: Sodium chloride, Potassium chloride, Acetic acid...

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  16. Find the odd one out: Lime water, Vinegar, Acetic acid, Tartaric acid

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  17. Find the odd one out: Crystalline, Liquid, Gases, Solid.

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  18. Name the three types of ionic compounds.

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  19. Name the two constituents of molecule of an ionic compound.

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  20. Name any three acids with their molecular formula.

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