MHT CET · Chemistry · Solid State

Which among the following metals crystallises as a simple cube?

A Polonium
B Iron
C Copper
D Gold

Verified Solution

Answer & Solution

Correct Answer

(A) Polonium

Step-by-step Solution

Detailed explanation

Polonium crystallizes as a simple cube.

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

Which of the following is NOT used as semipermeable membrane?

MHT CET 2020 Easy
Which of the following is \(\underline{\text { NOT }}\) dihydric phenol?

MHT CET 2020 Easy
A weak monoacidic base is \(1.2 \%\) dissociated in its \(0.2 \mathrm{M}\) solution. What is the value of dissociation constant?

MHT CET 2022 Medium
Identify the correct statement from following.

MHT CET 2022 Easy
An acylchloride is hydrogenated over catalyst palladium on barium sulphate to form an aldehyde. This reaction is called as

MHT CET 2020 Easy
The vapour pressure of a solvent decrease by \(2.5 \mathrm{~mm} \mathrm{Hg}\) by adding a solute. What is the mole fraction of solute? (Vapour pressure of pure solvent is \(250 \mathrm{~mm} \mathrm{Hg}\) )

MHT CET 2021 Medium

Explore more questions on app

From MHT CET

Calculate the total number of tetrahedral and octahedral voids formed in 0.6 mol of a compound if it forms hcp structure.

MHT CET 2025 Medium
Five persons \(\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D}\) and \(\mathrm{E}\) are seated in a circular arrangement. If each of them is given a cap of one of the three colours red, blue and green, then the number of ways of distributing the caps such that the persons seated in adjacent seats get different coloured caps, is

MHT CET 2023 Easy
Which of the following is IUPAC name of hydroquinone?

MHT CET 2024 Medium
In Young's double slit experiment using monochromatic light of wavelength ' \(\lambda\) ', the maximum intensity of light at a point on the screen is \(\mathrm{K}\) units. The intensity of light at point where the path difference is \(\frac{\lambda}{3}\)

MHT CET 2021 Medium
The solution for minimizing the function \(\mathrm{z}=x+\mathrm{y}\) under an L.P.P. with constraints \(x+\mathrm{y} \geqslant 2, x+2 \mathrm{y} \leqslant 8, \mathrm{y} \leqslant 3, x, \mathrm{y} \geqslant 0\) is

MHT CET 2025 Medium
The equation of the plane through the line of intersection of \(\overline{\mathrm{r}} \cdot(2 \hat{i}-3 \hat{\mathrm{j}}+4 \hat{\mathrm{k}})=1\) and \(\overline{\mathrm{r}} \cdot(\hat{i}-\hat{\mathrm{j}})+4=0\) and perpandicular to \(\bar{r} \cdot(2 \hat{i}-\hat{j}+\hat{k})+8=0\) is \(\bar{r} \cdot(-5 \hat{i}+2 \hat{j}+12 \hat{k})=\mu\). Then \(\mu=\)

MHT CET 2025 Medium

Explore more questions on app