17th Chapter

ICS Part 2 Physics Chapter 17 Online Test MCQ's

2nd Year Physics Chapter 17 Online MCQ Test for 12th Class Physics Chapter 17 (Physics of Solids)

ICS Part 2 Physics
Chapter 17 Test

Start Chapter 17 Test

2nd Year Physics Chapter 17 Online MCQ Test for 12th Class Physics Chapter 17 (Physics of Solids)

Sr. # Questions Answers Choice
1 A pentaralent impurity in Si
  • A. a free electron and a free hole
  • B. a free hole
  • C. a free electron
  • D. No free particle
2 There are different crystal systems. The number of these crystal system is.
  • A. 3
  • B. 4
  • C. 5
  • D. 7
3 To get N-Type the Ge is doped with
  • A. Aluminium
  • B. Arsenic
  • C. Boron
  • D. Indium
4 Conductors have conductivities of order:
  • A. 10<sup>3</sup>(Ωm)-1
  • B. 10<sup>7</sup>(Ωm)<sup>-1</sup>
  • C. 10<sup>7</sup>Ωm<sup>-1</sup>
  • D. 10<sup>-6</sup>Ω
5 Curie temperature is a point where :
  • A. Diamagnetism changes to paramagnetism
  • B. Paramagnetism changes to Diamagnetism
  • C. Ferromagnetism changes to paramagnetism
  • D. Paramagnetism changes to Ferromagnetism
6 There is regular arrangement of molecules in:
  • A. Amorphous solids
  • B. Crystalline solids
  • C. Both a and b
  • D. None of above
7 The temperature at which, semiconductor behaves as insulators:
  • A. 10k
  • B. 0k
  • C. 237k
  • D. None of above
8 Semiconductors have conductivity of order:
  • A. 10<sup>-8</sup> to 10<sup>-6</sup> (Ωm)<sup>-1</sup>
  • B. 10<sup>-6</sup> to 10<sup>-4</sup> (Ωm)<sup>-1</sup>
  • C. 10<sup>2</sup> to 10<sup>5</sup> (Ωm)<sup>-1</sup>
  • D. 10<sup>-5</sup> to 10<sup>-7</sup> (Ωm)<sup>-1</sup>
9 The solids are classified as
  • A. Polymeric
  • B. Amorphous
  • C. Crystalline
  • D. All of above
10 A solid having regular arrangement of molecules throughout its structure is called.
  • A. Amorphous solid
  • B. Polymeric solid
  • C. Crystalline solid
  • D. Glassy solid

Top Scorers of Physics ICS Part 2 Chapter 17 Online MCQ's Test

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Aima Afzal Aima Afzal

Lahore07 - Jul - 2025

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Sadia

Lahore13 - Apr - 2025

16/17
03 Mins 09 Sec
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Zunaira Sajjad

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15/17
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Abdullah King Mian Tariq

Lahore19 - Apr - 2025

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Shamaim Waseem

Lahore09 - Apr - 2025

14/17
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Shirjeel Iub

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14/17
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Muqaddas Iftikhar

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Muqaddas Iftikhar

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Aima Afzal Aima Afzal

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Rao Haseeb

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Niha

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11/17
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    Saleem

    11 Apr 2019

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