Question

11. For the orthorhombic system, axial
ratios are a b + c and the axial angles
are: *
O a = B = y + 90
O a + B + y + 90
O a = B = y = 90
O a + B + y = 90
This is a required question​

Answer 1

Explanation:

Correct option is

B

α=β=γ=90

∘

For orthorhombic system axial ratios are a



=b



=c and the axial angles are α=β=γ=90

∘

. Thus, all the three edge lengths are unequal but all the angles are equal. They are equal to 90

0

.