Download App

Solid State — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistrySolid State1 Mark
MCQ
Assertion (A): Amorphous solids are isotropic in nature.
Reason (R): In amorphous solids, they have identical values of physical properties such as refractive index, electrical conductance in all directions which is called isotropy.
  • ✓
    Both A and R are correct and R is the correct explanation of A.
  • B
    Both A and R are correct but R is not the correct explanation of A
  • C
    A is correct but R is wrong.
  • D
    A is wrong but R is correct.
✓

Answer

Correct option: A.
Both A and R are correct and R is the correct explanation of A.
Both A and R are correct and R is the correct explanation of A.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer." from Solid State→Solid State — all question types→Chemistry STD 12 question papers→Tamilnadu Board STD 12 question papers→Tamilnadu Board question paper generator→

Similar questions

Which of the metal is extracted by the Hall-Heroult process?
→
Gold numbers of protective eolloids, A, B, C and D are respectively 0.50, 0.01, 0.10 and 0.005. The correct order of the stability of colloids is ……..
→
A magnetic moment of 1.73 BM will be shown by one among the following
→
The complexes $\left[ CO \left( NH _3\right)_6\right]\left[ Cr ( CN )_6\right]$ and $\left[ Cr \left( NH _3\right)_6\right]\left[ CO ( CN )_6\right]$ are the example of which type of isomerism?
→
The crossed aldol condensation product of the reaction between Formaldehyde and Acetaldehyde is ………………
→
Which one of the following is more basic in nature?
→
The type of isomerism present in $\left[ Pt \left( NH _3\right)_4\right]\left[ Pd ( Cl )_4\right]$ and $\left[ Pd \left( NH _3\right)_4\right]\left[ Pt ( Cl )_4\right]$ is ………
→
Which is used for the separation of lanthanides, in softening of hard water and also in removing lead poisoning?
→
Which method is used for identification, detection and estimation of many substances even if they are in micro quantities?
→
The secondary structure of a protein refers to ____________.
→