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State one relevant observation for the f...

State one relevant observation for the following: Anhydrous calcium chloride is exposed to air for some time

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ICSE-STUDY OF ACIDS, BASES AND SALTS-Questions from Previous ICSE Board Papers
  1. Choose the most appropriate answer from the following list of oxides w...

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  2. From the list of the following salts choose the salt, that most approp...

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  3. From the list of the following salts choose the salt, that most approp...

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  4. From the list of the following salts choose the salt, that most approp...

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  5. Fill in the blank with the choices given in brackets. Higher the pH ...

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  6. Match the salts given in Column I with their . method of preparation g...

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  7. Fill in the blank with the choices given in bracket. When a metallic...

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  8. Choose the correct answer from the options given below : To increas...

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  9. Choose the correct answer from the options given below : Anhydrous ...

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  10. Identify the substance underlined in the following case : A solid fo...

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  11. Write a balanced chemical equation for the preparation of the followin...

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  12. Write a balanced chemical equation for the preparation of the followin...

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  13. State one relevant observation for the following: Anhydrous calcium ch...

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  14. State one relevant observation for each of the following : Barium ch...

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  15. Give a reason for the following : Conductivity of dilute hydrochlori...

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  16. Fill up the blank with the correct choice given in bracket. The salt p...

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  17. Three solutions P, Q and R have pH value of 3.5, · 5.2 and 12.2 respec...

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  18. Three solutions P, Q and R have pH value of 3.5, · 5.2 and 12.2 respec...

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  19. Write a balanced equation for the preparation of each of the following...

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  20. Write a balanced equation for the preparation of the following salt: ...

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