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What is a p-type semiconductor?...

What is a p-type semiconductor?

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What is p-type semiconductor? Define antiferromagnetic substance? Give example.

Non-stoichiometric cuprous oxide, Cu_(2)O can be prepared in laboratory . In this oxide, copper to oxygen ratio is slightly less than 2:1 . Can you account for the fact that this substance is a p-type semiconductor?

What do you mean by n-type [HS'01] and p-type semiconductors? Or , What are p-type semiconductors?

Non-stoichiometric cuprous oxide. Cu_(2)O can be perpared in laboratory. In this oxide, copper-to-oxygen ratio is slightly less than 2 : 1. can you account for the fact that this substance is a p-type semiconductors?

What are the majority carriers in a p-type semiconductor?

Wht are the majority and minority carriers in a p-type semiconductor?

n-type semiconductors are ?

Under the influence of electric field, which of the following statements is true about the movement of electrons and holes in a p-type semiconductor-

The impurity atom when added to germanium makes it an n-type semiconductor is

UNITED BOOK HOUSE-HIGHER SECONDARY EXAMINATION 2018-EXAMPLE
  1. What is the total number of voids in cubic close packed lattice?

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  2. Metallic gold (Au) crystallises in face-centred cubic lattice. What is...

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  3. What is a p-type semiconductor?

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  4. A cubic solid is made of two elements P and Q. Atoms of Q are at the c...

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  5. The concentration of a solution is 0.4M.What does it mean?

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  6. How many gram of glucose when dissolved in 2 litre of water will be is...

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  7. The standard electrode potential of Cu^(2+)|Cu half cell is +0.34V. Wh...

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  8. In a conductivity cell, the distance between the two Pt electrodes is ...

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  9. Write balanced chemcial equations for the preparation fo pure alumina ...

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  10. Write the balanced chemical equations how zinc blande is converted to ...

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  11. The general electronic configuration of d-block elements is

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  12. Why is TiCI2 paramagnetic but TiO2 is diamagnetic? (Atomic number of ...

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  13. Write the structure of product(s) of the following reaction.

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  14. In which of the following two compounds SN2 reaction is laster? Give r...

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  15. Write one harmful environmental effect of freons.

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  16. How would you distinguish between the following pair of compounds by a...

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  17. How would you convert?

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  18. Write down the products of the following reaction. CH3OCH2CH3overset(c...

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  19. Write the reagents for the following conversions:

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  20. Distinguish between the following two compounds by a chemcial reaction...

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