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Write the formulae of sodium chloride an...

Write the formulae of sodium chloride and sodium carbonate. Explain why an aqueous solution of sodium chloride is neutral but an aqueous solutio of sodium carbonate is basic (or alkaline). Write chemical equations of the reactions involved.

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Aqueous solution of sodium chloride is called.

Formula mass of sodium chloride is

The actual formula of sodium chloride is

Give suitable reasons for the following statements: An aqueous solution of sodium chloride is neutral but an aqueous solution of sodium carbon ate is basic.

An aqueous solution of sodium carbonate gives alkaline tests . Why ?

Aqueous solution of sodium carbonate can react with :

Aqueous solution of sodium carbona alkaline due to

Why is sodium carbonate a basic salt?

An aqueous solution of sodium carbonate is basic and not acidic. Assign reason.

LAKHMIR SINGH & MANJIT KAUR-ACID, BASES AND SALTS-Exercise
  1. Complete and balance the following chemical equations: (a). NaCl(aq)...

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  2. What is washig soda? State two properties and two uses of washing soda...

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  3. Write the formulae of sodium chloride and sodium carbonate. Explain wh...

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  4. Write the chemical formula of ammonium chloride. Explain why an aueous...

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  5. What is baking soda? Write the chemical name of baking soda. Give the ...

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  6. Describe how sodium hydrogencarbonate (baking soda) is produced on a l...

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  7. What happens when a cold and concentrated solution of sodium chloride ...

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  8. (a). What is the common name of sodium hydrogencarbonate? ltBrgt (b). ...

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  9. (a). What will happen if heating is not controlled while preparing pla...

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  10. (a) What happens when copper sulphate crystals are heated strongly? Ex...

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  11. (a). What is the chemical name of bleaching powder.? (b) What is the...

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  12. (a) Name a sodium compound used for softening hard water. (b) Which ...

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  13. (a). What is gypsum? What happens when gypsum is heated to 100^(@)C (3...

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  14. (a) What is baking powder? How does it make the cake soft and spongy? ...

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  15. State two uses each of the following compounds: (a) Sodium hydroxide...

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  16. (a) What is the common name of the compound CaOCl(2)? (b) Name the r...

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  17. (a). What happens when concentrated solution of sodium chloride (brine...

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  18. (a). What is bleaching powder? How is bleaching powder prepared? Write...

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  19. (a). What is plaster of paris? Write the chemical formula of plaster o...

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  20. The salt which will give an acidic solution on dissolving in water is:

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