Q69 of 77 Page 12

Note : In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.

In simple cubic unit cell, atoms are present only at the corners and one atom is shared by 8 adjacent cells, so contribution of 1 atom in a cell is 1/8. Since there is 8 corners so total number of atoms present is =1.

So, Assertion and reason both are correct statements and reason is correct explanation for assertion.

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Note : In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.

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Note : In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.