VSEPR

VSEPR

Assessment

Flashcard

Chemistry

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What does VSEPR stand for?

Back

Valence Shell Electron Pair Repulsion.

2.

FLASHCARD QUESTION

Front

What is the main principle of VSEPR theory?

Back

The shape of a molecule is determined by the repulsion between electron pairs in the valence shell.

3.

FLASHCARD QUESTION

Front

What shape does a molecule with four bonding pairs and no lone pairs have?

Back

Tetrahedral.

4.

FLASHCARD QUESTION

Front

What is the bond angle in a tetrahedral molecule?

Back

109.5 degrees.

5.

FLASHCARD QUESTION

Front

What shape does a molecule with three bonding pairs and one lone pair have?

Back

Trigonal pyramidal.

6.

FLASHCARD QUESTION

Front

What is the bond angle in a trigonal pyramidal molecule?

Back

Approximately 107 degrees.

7.

FLASHCARD QUESTION

Front

What shape does a molecule with two bonding pairs and two lone pairs have?

Back

Bent.

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