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Hydrogen bonding



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Q1. Alcohol and HF molecule contains __________ & _____________ hydrogen bonds.

(a) intramolecular, intermolecular
(b) intermolecular, intermolecular
(c) intermolecular, intramolecular
(d) intramolecular, intramolecular

Q2. In a hydrogen bond, the electron pair that is shared moves away from hydrogen.

(a) True
(b) False
(c) Both acidolysis and aldehyde
(d) None of the mentioned

Q3. Which of the following molecules doesn?t involve hydrogen bond formation?

(a) H2O
(b) O-nitrophenol
(c) NaCl
(d) HF

Q4. . Which of the following molecule can form a hydrogen bond with hydrogen?

(a) Sodium
(b) Oxygen
(c) Aluminum
(d) Rubidium

Q5. The magnitude of the H-bonding depends on the ___________ of the compound.

(a) surroundings
(b) system
(c) atmosphere
(d) physical state

Q6. Water molecules contain _____________ hydrogen bond/s.

(a) intermolecular
(b) intramolecular
(c) both intermolecular and intramolecular
(d) neither intermolecular nor intramolecular

Q7. In a hydrogen bond, hydrogen has a positive charge.

(a) True
(b) False
(c) Both acidolysis and aldehyde
(d) None of the mentioned

Q8. A molecule named o-nitrophenol consists of ______________hydrogen bond/s.

(a) intermolecular
(b) intramolecular
(c) both intermolecular and intramolecular
(d) neither intermolecular nor intramolecular

Q9. Which bond acts like a bridge two molecules formed by a covalent bond?

(a) Covalent bond
(b) Ionic bond
(c) Hydrogen bond
(d) Metallic bond

Q10. Nitrogen, fluorine and oxygen are ___________ in nature.

(a) electronegative
(b) electropositive
(c) metallic
(d) semi-metallic


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The Molecular Formula Of Chloride Of A Metal M Is MCL3. The Formula Of Its Carbonate Would Be

Modified 245 Year Ago

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245 Year Ago

The Molecular Formula Of Chloride Of A Metal M Is MCL3. The Formula Of Its Carbonate Would Be

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494 views

Chemical Formula For Calcium Pyrophosphate Is Ca2P2O7. The Formula For Ferric Pyrophosphate Will Be

Modified 245 Year Ago

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245 Year Ago

Chemical Formula For Calcium Pyrophosphate Is Ca2P2O7. The Formula For Ferric Pyrophosphate Will Be

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439 views

RbO2 Is

Modified 16 Year Ago

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16 Year Ago

RbO2 Is

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433 views

Formula Of A Metallic Oxide Is MO. The Formula Of Its Phosphate Will Be

Modified 245 Year Ago

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245 Year Ago

Formula Of A Metallic Oxide Is MO. The Formula Of Its Phosphate Will Be

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Magnesium Reacts With An Element (X) To Form An Ionic Compound. If The Ground State Electronic Configuration Of (X) Is 1s2 2s2 2p3, The Simplest Formula For This Compound Is

Modified 245 Year Ago

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245 Year Ago

Magnesium Reacts With An Element (X) To Form An Ionic Compound. If The Ground State Electronic Configuration Of (X) Is 1s2 2s2 2p3, The Simplest Formula For This Compound Is

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0 Answer
381 views

The Calculated Bond Order In O2 -ion Is

Modified 16 Year Ago Rachit

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16 Year Ago

The Calculated Bond Order In O2 -ion Is

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0 Answer
373 views

Which Of The Following Is Paramagnetic With Bond Order 0.5?

Modified 16 Year Ago

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16 Year Ago

Which Of The Following Is Paramagnetic With Bond Order 0.5?

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