# NEET Chemistry The Solid State Questions Solved

Bragg’s equation is-

(A) $n\lambda =2\theta \mathrm{sin}\theta$

(B) $n\lambda =2d\mathrm{sin}\theta$

(C) $2n\lambda =d\mathrm{sin}\theta$

(D) $\lambda =\left(2d/n\right)\mathrm{sin}\theta$