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Q. No.What are the conjugate bases of the Brönsted acids \(\mathrm{H}_2 \mathrm{SO}_4\), and \(\mathrm{HCO}_3^{-}\) respectively?
1. \(\mathrm{HSO}_4^{-}, \mathrm{CO}_3^{2-}\)
2. \(\mathrm{HSO}_4^{-}, \mathrm{CO}_3^{-}\)
3. \(\mathrm{SO}_4^{2-}, \mathrm{CO}_3{ }^{2-}\)
4. \(\mathrm{HS}_2 \mathrm{O}_4{ }^{-}, \mathrm{CO}_3{ }^{2-}\)
1. \(\mathrm{HSO}_4^{-}, \mathrm{CO}_3^{2-}\)
2. \(\mathrm{HSO}_4^{-}, \mathrm{CO}_3^{-}\)
3. \(\mathrm{SO}_4^{2-}, \mathrm{CO}_3{ }^{2-}\)
4. \(\mathrm{HS}_2 \mathrm{O}_4{ }^{-}, \mathrm{CO}_3{ }^{2-}\)
Subtopic: Acids & Bases - Definitions & Classification |
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Level 1: 80%+
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Amongst the given option which of the following molecules/ion acts as a Lewis acid?
1. \(\text{OH}^- \)
2. \(\text{NH}_3 \)
3. \(\text H_2 \text O \)
4. \(\text{BF}_3 \)
1. \(\text{OH}^- \)
2. \(\text{NH}_3 \)
3. \(\text H_2 \text O \)
4. \(\text{BF}_3 \)
Subtopic: Acids & Bases - Definitions & Classification |
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Level 2: 60%+
NEET - 2023
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Subtopic: Acids & Bases - Definitions & Classification |
68%
Level 2: 60%+
NEET - 2016
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If a weak base has the dissociation constant, , then the value of the dissociation constant, , of its conjugate acid is given by:
1.
2.
3.
4.
Subtopic: Acids & Bases - Definitions & Classification |
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Which of the following species can act as both Bronsted acid and Bronsted base in an aqueous solution?
| 1. | Na2CO3 | 2. | OH- |
| 3. | HCO3- | 4. | NH3 |
Subtopic: Acids & Bases - Definitions & Classification |
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The strongest conjugate base is:
\(1.~CH_3COO^-\\ \\ 2.~Cl^-\\ \\ 3. \ NO^-_3\\ \\ 4. ~HSO^-_4 \)
\(1.~CH_3COO^-\\ \\ 2.~Cl^-\\ \\ 3. \ NO^-_3\\ \\ 4. ~HSO^-_4 \)
Subtopic: Acids & Bases - Definitions & Classification |
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- 1(current)
Q. No.
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