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MDCAT
Chemistry
2010

Chemistry · D and f Block Elements

Work through this past-paper style MCQ, then read the full explanation. Practice more chemistry questions on mMCQ with adaptive practice and topic analytics.

Question

White lead has one of the following properties:

Options
  • A

    Acidic

  • B

    Crystalline

  • C

    Amorphous

  • D

    Neutral

Explanation

A is incorrect as Lead is basic and not acidic.
B is incorrect as it is not crystalline.
C is correct as it is amorphous.
Definition:
Noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern
D is incorrect as Lead is not neutral, it is basic.

this option is incorrect as Lead is basic and not acidic 

this option is incorrect as it is not crystalline 

it is amorphous.
Definition:
Noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern 

this option is incorrect as Lead is not neutral, it is basic 

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Tagged under Chemistry · D and f Block Elements · 2010