Fill in the blanks : A strong acid has a...

Fill in the blanks : A strong acid has a weak.......and a weak base has a strong........

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To solve the question, we need to fill in the blanks based on the concepts of acid-base chemistry, specifically focusing on the relationship between strong acids, weak acids, strong bases, and weak bases. ### Step-by-Step Solution: 1. **Understanding Strong Acids and Weak Bases**: - A strong acid is one that completely dissociates in solution, meaning it donates all of its protons (H⁺ ions) to the solution. - When a strong acid donates a proton, it forms its conjugate base. Since the strong acid dissociates completely, its conjugate base is relatively weak because it has a low tendency to accept protons back. ...

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The suitable for strong acid and weak base is

Methyl orange

Methyl red

Phenol red

Phenolphthalein

The salt hydrolysis of the salt of strong acid and weak base is called

Anionic hydrolysis

Cationic hydrolysis

Amphoteric hydrolysis

None

Heat of neutralization of strong acid and weak base is

57.1 kJ `mol^(-1)`

13.7 kJ `mol^(-1)`

Less than 13.7 kcal `mol^(-1)`

More than 13.7 kcal `mol^(-1)`