Chemical Bonding MCQ for JEE

How many unpaired electrons does oxygen has? 1.0 2.1 3.2 4.3

What is most stable electronic Configuration 1. Occupation of valence orbital by 2 electrons 2. Occupation of valence orbital by 8 electrons 3. (1) and (2) 4. None of the above

The bond formed due to sharing of electrons between two atoms 1. Ionic bond 2. Covalent bond 3. Coordinate bond 4. Hydrogen bond

Complete transfer of electrons from one atom to another leads to the formation of 1. Ionic bond 2. Covalent bond 3. Coordinate covalent bond 4. Hydrozen bond

Which of the following bond is strong 1. Sigma bond 2. π-bond 3. Hydrogen bond 4. None

The end part of an orbital overlaps with the end of another orbital the resultant bond formed by such an overlap is called 1. Sigma bond 2. Pi bond 3. Ionic bond 4. Hydrogen bond

How many unpaired electrons present in Fluorine atom in its ground state 1.0 2.1 3.2 4.3

Each Hydrogen has 1. An unpaired electron 2. paired electron 3. Two unpaired electrons 4. Three unpaired electrons

The following are more stable 1. Individual atoms 2. Combined state of atoms 3. Individual ions 4. All the above

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Chemical Bonding MCQ for JEE

An orbital overlaps with another side ways the bond formed by such an overlap is called 1. "Sigma" bond 2. "Pi" bond 3. "Vanderval" bond 4. all the above

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How many unpaired electrons does oxygen has? 1.0 2.1 3.2 4.3

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What is most stable electronic Configuration 1. Occupation of valence orbital by 2 electrons 2. Occupation of valence orbital by 8 electrons 3. (1) and (2) 4. None of the above

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The bond formed due to sharing of electrons between two atoms 1. Ionic bond 2. Covalent bond 3. Coordinate bond 4. Hydrogen bond

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Complete transfer of electrons from one atom to another leads to the formation of 1. Ionic bond 2. Covalent bond 3. Coordinate covalent bond 4. Hydrozen bond

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Which of the following bond is strong 1. Sigma bond 2. π-bond 3. Hydrogen bond 4. None

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The end part of an orbital overlaps with the end of another orbital the resultant bond formed by such an overlap is called 1. Sigma bond 2. Pi bond 3. Ionic bond 4. Hydrogen bond

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How many unpaired electrons present in Fluorine atom in its ground state 1.0 2.1 3.2 4.3

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Each Hydrogen has 1. An unpaired electron 2. paired electron 3. Two unpaired electrons 4. Three unpaired electrons

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The following are more stable 1. Individual atoms 2. Combined state of atoms 3. Individual ions 4. All the above

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