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Chemistry Preparation for SAT

Shared from SAT Subject (Chemistry) - 2 on May 10, 2017 10:11 PM

Directions: The question below consists of two statements. Each statement in the left-hand column is referred to as I, and each statement in the right-hand column as II. For each question, determine whether I is true or false and whether II is true or false and click on the corresponding True and False oval spaces. If, but only if, statement II is a correct explanation of statement I, click on the oval space labeled CE.

Assertions (I)
Reasons (II)
B2 molecule is diamagnetic
BECAUSE
The highest occupied molecular orbital is of type

 
True
False

CE

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B2 is paramagnetic because it has two unpaired electrons, one in each of its p orbitals.

Can you give a detailed explanation of the above question?