SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following correctly matches a compound with its molecular geometry?
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Carbon tetrachloride (CCl4):Tetrahedral
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Carbon dioxide (CO2):Trigonal pyramidal
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Ammonia (NH3):Trigonal planar
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Water (H2O):Linear
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Explanation:
Detailed explanation-1: -CCl4 has a tetrahedral shape, owing to four bond pairs of electrons repelling each other to positions of maximum separation and minimum repulsion. The angle between bonds is 109.5 degrees.
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