Question

1) Percentage of free space in body centered Cubic unit cell is
(a) 34%
b) 28%
(C) 32%
(d) 30%

2) The normality of 1.5m of H2so4 is
(al 1.5N
(b) 3.0N
(c)4.5N
(d) 0.5N​

Answer 1

Answer:

1.32

2.3.0N

Explanation:

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