To answer this question, we first need to understand the Lewis electron-dot diagrams of N2 and N2H4.

1. N2: In nitrogen gas (N2), each nitrogen atom shares three electrons with the other in a triple covalent bond. This bond is very strong and short because the shared electrons are held closely between the two nitrogen atoms.

2. N2H4: In hydrazine (N2H4), each nitrogen atom shares one electron with the other in a single covalent bond. The rest of the electrons are shared with hydrogen atoms in single covalent bonds.

Comparing the two, the nitrogen-to-nitrogen bond in N2 is shorter and stronger than the nitrogen-to-nitrogen bond in N2H4. This is because a triple bond is stronger and shorter than a single bond. The presence of hydrogen atoms in N2H4 also increases the length of the nitrogen-to-nitrogen bond as they push the nitrogen atoms apart.

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To answer this question, we first need to understand the Lewis electron-dot diagrams of N2 and N2H4.

1. N2: In nitrogen gas (N2), each nitrogen atom shares three electrons with the other in a triple covalent bond. This bond is very strong and short because the shared electrons are held closely between the two nitrogen atoms.

2. N2H4: In hydrazine (N2H4), each nitrogen atom shares one electron with the other in a single covalent bond. The rest of the electrons are shared with hydrogen atoms in single covalent bonds.

Comparing the two, the nitrogen-to-nitrogen bond in N2 is shorter and stronger than the nitrogen-to-nitrogen bond in N2H4. This is because a triple bond is stronger and shorter than a single bond. The presence of hydrogen atoms in N2H4 also increases the length of the nitrogen-to-nitrogen bond as they push the nitrogen atoms apart.

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To answer this question, we first need to understand the Lewis electron-dot diagrams of N2 and N2H4.

1. N2: In nitrogen gas (N2), each nitrogen atom shares three electrons with the other in a triple covalent bond. This bond is very strong and short because the shared electrons are held closely between the two nitrogen atoms.

2. N2H4: In hydrazine (N2H4), each nitrogen atom shares one electron with the other in a single covalent bond. The rest of the electrons are shared with hydrogen atoms in single covalent bonds.

Comparing the two, the nitrogen-to-nitrogen bond in N2 is shorter and stronger than the nitrogen-to-nitrogen bond in N2H4. This is because a triple bond is stronger and shorter than a single bond. The presence of hydrogen atoms in N2H4 also increases the length of the nitrogen-to-nitrogen bond as they push the nitrogen atoms apart.

(i) Based on the Lewis electron-dot diagrams of N2 and N2H4, compare the length of the nitrogen-to-nitrogen bond in N2 with the length of the nitrogen-to-nitrogen bond in N2H4.

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