The total spin of two electrons forming a covalent bond is :

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Solution

The correct option is C 0
The total spin of two electrons forming a covalent bond is zero. When two electrons form a covalent bond, they have opposite spins. One electron has $+ \frac{1}{2}$ spin and the other electron has $- \frac{1}{2}$ spin. Thus, sum of the spins of two electrons is zero.
$+ \frac{1}{2} - \frac{1}{2} = 0$ .

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The total spin of two electrons forming a covalent bond is :

The correct option is C 0The total spin of two electrons forming a covalent bond is zero. When two electrons form a covalent bond, they have opposite spins. One electron has +12 spin and the other electron has −12 spin. Thus, sum of the spins of two electrons is zero.+12−12=0.