The unit cell edge of an element with the bec structure is 288 \times 10^{-10} {\cm}. Its density is 7.2 {\g} \/ {\cm}^3. The number of unit cells in 208 {\g} of the element is equal to

Correct Answer is : 12.08×1023

CUSAT 2021 BTech Solved Paper Shift 2

Question : 84 of 250

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The unit cell edge of an element with the bec structure is 288×10−10‌cm. Its density is 7.2g∕cm3. The number of unit cells in 208g of the element is equal to

10.01×1023
12.08×1023
14.04×1023
16.03×1023

Validate

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