Compounds of Boron- Preparations, Properties & Uses NCERT Exercise Based MCQs The p-Block Elements (XI) Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

BCl₃ has higher stability than ${TlCl}_{3}$ , because -

1.	The +2 oxidation state of Tl is more stable than the +2 oxidation state of B
2.	The +2 oxidation state of B is more stable than the +2 oxidation state of Tl
3.	The +3 oxidation state of B is more stable than the +3 oxidation state of Tl
4.	The +3 oxidation state of Tl is more stable than the +3 oxidation state of B

Subtopic: Compounds of Boron- Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

Boron trifluoride behaves as a Lewis acid because -

1. Boron trifluoride is electron-rich.

2. Boron trifluoride is electron-deficient.

3. Boron trifluoride is highly stable.

4. None of these.

Subtopic: Compounds of Boron- Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

Boric acid is a-

1. Protic acid.

2. Weak monobasic acid.

3. Lewis acid.

4. Both '2' and '3'

Subtopic: Compounds of Boron- Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

The effect of heating Boric acid at 370 K or above is -

1. Orthoboric acid changes to metaboric acid.

2. Metaboric acid changes to boric oxide.

3. Both '1' and '2'

4. Neither '1' nor '2'

Subtopic: Compounds of Boron- Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

The electron-deficient compound among the following is -

1. ${SiCl}_{4}$

2. ${BCl}_{3}$

3. ${PCl}_{3}$

4. $ICl$

Subtopic: Compounds of Boron- Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

The B–F bond lengths in ${BF}_{3}$ (130 pm) and $B {F_{4}}^{-}$ (143 pm) differ because of-

1. Presence of triple bond character in ${BF}_{3}$

2. Resonance in $B {F_{4}}^{-}$

3. Presence of a double bond character in ${BF}_{3}$

4. Presence of a double bond character in $B {F_{4}}^{-}$

Subtopic: Compounds of Boron- Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

Despite the dipole moment in the B–Cl bond, the BCl₃ molecule as a whole has no dipole moment because:

1.	The respective dipole-moments of the B–Cl bond add with each other
2.	The respective dipole moments of the B–Cl bond cancel each other
3.	BCl₃ is tetrahedral in shape
4.	None of the above

Subtopic: Compounds of Boron- Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

Amphoteric oxides are:

1. Tl₂O₃, SiO₂

2. ${CO}_{2}$ , $B_{2} O_{3}$

3. $B_{2} O_{3}$ , ${SiO}_{2}$

4. Al₂O₃ , PbO₂

Subtopic: Compounds of Boron- Preparations, Properties & Uses | Carbon Family - Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

An aqueous solution of Borax is-

1.	Neutral	2.	Amphoteric
3.	Basic	4.	Acidic

Subtopic: Compounds of Boron- Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

Boric acid is polymeric due to-

1. Its acidic nature.

2. The presence of hydrogen bonds.

3. Its monobasic nature.

4. Its geometry.

Subtopic: Compounds of Boron- Preparations, Properties & Uses |

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

To view explanation, please take trial in the course below.

NEET 2025 - Target Batch

Please attempt this question first.

Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XI^th & XII^th Physics, Chemistry & Biology

NEET Information

courses

Company

Botany Questions

Chemistry Questions

Physics Questions

Zoology Questions

Add Note

Add Note

Add Note

Add Note

Add Note

Add Note

Add Note

Add Note

Add Note

Add Note

NEET Information

courses

Company

Botany Questions

Chemistry Questions

Physics Questions

Zoology Questions