Chemistry · 2021
JEE Main · 27 July 2021, Shift 1 · Q31
The parameters of the unit cell of a substance are a =2.5, b =3.0, c =4.0, α=90^°, β=120^°, γ=90^°. The crystal system of the substance is:
The parameters of the unit cell of a substance are $\displaystyle \mathrm{a}=2.5, \mathrm{~b}=3.0, \mathrm{c}=4.0, \alpha=90^{\circ}, \beta=120^{\circ}$, $\displaystyle \gamma=90^{\circ}$. The crystal system of the substance is :
Official answer
(4)
Monoclinic
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.