AP EAMCET Engineering 22 Apr 2019 Shift 2 Paper

Section: Chemistry

Question : 140 of 160

Marks: +1, -0

An element forms a body centered cubic (bcc) lattice with edge length of 300 pm. If the density of the element is 7.2 g cm−3 , the number of atoms present in 324 g of it approximately is

3.33 × 1023
6.66 × 1023
3.33 × 1024
6.66 × 1024

Validate

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