AP-EAPCET SERIES Chemistry
X Rays And The Ordering Of The Elements
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2023 Chapter Questions 1 MCQs
01
PYQ 2023
medium
chemistry ID: ap-eapce
In the x-ray reflection (n=1), the distance between two parallel planes of NaCl is 280 pm and diffraction angle is 5.2°. What is the wavelength of its light radiation?
1
0.504
2
5.04
3
50.4
4
504