Intrinsic Semi-conductor is also known as__________?

Related Mcqs:

1. Calcium sulphate is known as__________?

   A. Epsom salt
   B. Gypsum salt
   C. Blue vitriol
   D. Potash alum

   Submitted by: ABDUL HAYEE

2. Almost identical eclipses occur after 18 years and 11 days. This cycle is known as__________?

   A. Partial Eclipse cycle
   B. Total Eclipse Cycle
   C. Saros Cycle
   D. None of the above

   Submitted by: Ozeak Malik

3. Vitamin B3 is also known as__________?

   A. Thiamine
   B. Riboflavin
   C. Niacin
   D. Retinol

   Submitted by: Irum perveen

4. Which from the following is NOT a conductor?

   A. Aluminium
   B. Gold
   C. Graphite
   D. All are conductors

5. Which is least Conductor of Electricity among the following?

   A. Wood
   B. Copper
   C. Iron
   D. Water

   Submitted by: Mian Jamil Shah

6. Some substances are good conductor of electricity in both the solid and liquid states. These substances are generally______________?

   A. ionic substances
   B. metallic substances
   C. molecular solids
   D. covalent network solids

   Submitted by: Mansoor Ul Haque

7. Which metal is pure conductor of electricity?

   A. Copper
   B. Gold
   C. Silver
   D. lead

   Submitted by: Wajahat Ali

8. Which one of the following non-metals is not a poor conductor of electricity?

   A. Sulphur
   B. Selenium
   C. Bromine
   D. Phosphorus

   Submitted by: Sufi Mukhtiyar

9. The best conductor of heat among liquid is___________?

   A. Water
   B. Mercury
   C. Ether
   D. Alcohol

   Submitted by: Fahad Mehsud

10. Which of the following is good conductor of heat but bad conduct of electricity?

    A. Aluminium
    B. Titanium
    C. Abestos
    D. Mica

    Submitted by: Abid Hussain