Download App

The Solid State — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryThe Solid State1 Mark
MCQ
Which of the following is an amorphous solid?
  • A
    Graphite $(C).$
  • ✓
    Quartz glass $(\text{SiO}_2).$
  • C
    Chrome alum.
  • D
    Silicon carbide $(\text{SiC}).$
✓

Answer

Correct option: B.
Quartz glass $(\text{SiO}_2).$
Quartz glass $(\text{SiO}_2)$ is an amorphous solid because their is no long range ordered arrangement of the constituent particles present in it.

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 "M.C.Q (1 Marks)" from The Solid State→The Solid State — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

An elementary reaction between $A$ and $B$ is a second order reaction. Which of the following rate equations must be correct?
→
Consider two reactions

$(I)\,\,Zn\,+\,Conc. HNO_3\,(hot) \to  Zn(NO_3)_2\,+\,X\,+\,H_2O$

$(II)\,\,Zn\,+\,dil. HNO_3\,(Cold) \to Zn(NO_3)_2\,+\,Y\,+\,H_2O$

Compound $X$ and $Y$ are respectively

→
Which one of the following complexes exhibit chirality?
→
Which of the following is most basic in nature
→
${C_2}{H_5}OH$ can be differentiated from $C{H_3}OH$ by
→
Match List $I$ with List $II$.

List $I$ List $II$
$A.$ Invertase $I.$ Starch into maltose
$B.$ Zymase $II.$ Maltose into glucose
$C.$ Diastase $III.$ Glucose into ethanol
$D.$ Maltase $IV.$ Cane sugar into glucose

Choose the most appropriate answer from the options given below

→
By which of the following are primary amines identified?
→
The source of retinol $($vitamin $A)$ is:
→
The electrons which take part in order to exhibit variable oxidation states by transition metals are
→
The reagent used for dehydrohalogenation is $........$
→