MHT CET · Chemistry · Solid State
Lithium forms BCC structure having edge length of unit cell \(351 \mathrm{pm}\) then atomic radius of lithium is
- A 75 pm
- B 152 pm
- C 180 pm
- D 210 pm
Answer & Solution
Correct Answer
(B) 152 pm
Step-by-step Solution
Detailed explanation
\(\sqrt{3} a=4 r\)
\(r=\frac{\sqrt{3} \times 351}{4}=151.98 \mathrm{pm}\)
\(r=\frac{\sqrt{3} \times 351}{4}=151.98 \mathrm{pm}\)
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Which of following enzymes is useful in conversion of glucose to fructose?MHT CET 2021 Medium
- Half life of a first order reaction is 1 hour. What fraction of it will remain after 3 hour?MHT CET 2024 Easy
- What is the formal charge on hydrogen atom in water molecule?MHT CET 2020 Easy
- In an ionic solid anions are arranged in hcp array and cations occupy \(\frac{2}{3}\) of octahedral voids. What is the formula of ionic compound? [ consider \(\mathrm{A}=\) cation ; \(\mathrm{B}=\) anion]MHT CET 2025 Medium
- Identify the species from following that exhibits no bond resonance.MHT CET 2021 Easy
- Which from following elements is in liquid state at room temperature?MHT CET 2023 Easy
More PYQs from MHT CET
- What is the number of electrons passed through an electrolyte solution when 1 ampere current is passed for 16.1 minutes?MHT CET 2021 Medium
- Chlorine exists in two isotopic forms \({ }^{35} \mathrm{Cl},{ }^{37} \mathrm{Cl}\). If average atomic mass of chlorine is 35.5 , what is the percentage abundance of these isotopes respectively?MHT CET 2024 Medium
- A vehicle is moving with a constant speed of \(10 \mathrm{~m} / \mathrm{s}\) in a circular horizontal track of radius 20 m . A bob is suspended from the roof of a vehicle by a massless string. The angle made by the string with the vertical will be (acceleration due to gravity, \(g=10 \mathrm{~m} / \mathrm{s}^2\) )MHT CET 2025 Medium
- If \(y=\log _{\cos x} \sin x\), then \(\frac{d y}{d x}\) is equal toMHT CET 2007 Easy
- If \(A=\left[\begin{array}{cc}\cos ^{2} \alpha & \cos \alpha \sin \alpha \\ \cos \alpha \sin \alpha & \sin ^{2} \alpha\end{array}\right]\)
and
\(B=\left[\begin{array}{cc}\cos ^{2} \beta & \cos \beta \sin \beta \\ \cos \beta \sin \beta & \sin ^{2} \beta\end{array}\right]\) are two matrices
such that the product \(A B\) is null matrix, then \(\alpha-\beta\) isMHT CET 2007 Medium - A balanced bridge is shown in the circuit diagram. The metre bridge wire has resistance \(1 \Omega \mathrm{cm}^{-1}\). The current drawn from the battery is (Internal resistance of battery is negligible)
MHT CET 2021 Hard