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Fill in the blanks by using the correct word/term given in the bracket and rewrite the complete sentence in your notebook:
Sodium carbonate has _______ character. (basic/amphoteric)

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To fill in the blank in the sentence "Sodium carbonate has _______ character," we need to determine the correct term from the options provided: (basic/amphoteric). ### Step-by-Step Solution: 1. **Identify the Compound**: The compound in question is sodium carbonate, which has the chemical formula Na2CO3. 2. **Understand the Formation**: Sodium carbonate is formed from the reaction of sodium hydroxide (NaOH), which is a strong base, and carbonic acid (H2CO3), which is a weak acid. The reaction can be represented as: \[ ...
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ICSE-STUDY OF ACIDS, BASES AND SALTS-QUESTIONS FOR PRACTICE
  1. Give one example of each of the following: A basic oxide which is in...

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  2. Fill in the blanks by using the correct word/term given in the bracket...

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  3. Fill in the blanks by using the correct word/term given in the bracket...

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  4. Fill in the blanks by using the correct word/term given in the bracket...

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  5. Fill in the blanks by using the correct word/term given in the bracket...

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  6. Answer the following questions with respect to the solutions marked 'A...

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  7. Answer the following questions with respect to the solutions marked 'A...

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  8. Answer the following questions with respect to the solutions marked 'A...

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  9. Answer the following questions with respect to the solutions marked 'A...

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  10. Two acids A and B have pH values 1 and 5 respectively. Which is the st...

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  11. The pH of a neutral solution is 7. What is the pH of an alkaline sol...

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  12. The pH of a neutral solution is 7. What is the pH of an acidic solut...

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  13. What is the pH value of the solution when the hydrogen ion concentrati...

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  14. Two solutions A and B have pH values 3 and 8 respectively. Which one o...

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  15. The pH values of two soft drinks P and Q are 6.4 and 8.2 respectively....

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  16. What is the pH of a solution in which [H^(+)] is 10^(-10) mole/L ? Is ...

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  17. A solution has a pH of 7. Tell how would you increase its pH

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  18. A solution has a pH of 7. Tell how would you decrease its pH.

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  19. If a solution changes red litmus blue, what can you say about its pH v...

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  20. What can you say about the pH of a solution that liberates carbon diox...

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