Q. No.1. \(\text{OH}^- \)
2. \(\text{NH}_3 \)
3. \(\text H_2 \text O \)
4. \(\text{BF}_3 \)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. H3O+ and H2F+, respectively.
2. OH– and H2F+, respectively.
3. H3O+ and F–, respectively.
4. OH– and F–, respectively.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following cannot act both as a Bronsted acid and as a Bronsted base?
1. \(\mathrm{H C O_{3}^{-}}\)
2. \(\mathrm{NH_3}\)
3. \(\mathrm{HCl}\)
4. \(\mathrm{H S O_{4}^{-}}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyBoric acid is an acid because its molecule:
| 1. | contains replaceable H+ ion. |
| 2. | gives up a proton. |
| 3. | accepts OH– from water releasing proton into the solution. |
| 4. | combines with protons from water molecules. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA Lewis base among the following is:
| 1. | BF3 | 2. | PF3 |
| 3. | CF4 | 4. | SiF4 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAmong the following, the correct order of acidity is:
1. HClO < HClO2 < HClO3 < HClO4
2. HClO2 < HClO < HClO3 < HClO4
3. HClO4 < HClO2 < HClO < HClO3
4. HClO3 < HClO4 < HClO2 < HClO
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. F–
2. BF3
3. PF3
4. CO
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following molecular hydrides acts as a Lewis acid?
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe tendency of BF3, BCl3 and BBr3 to behave as Lewis acid decreases in the sequence:
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
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