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10th CBSE
IMPORTANT
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Which of the following is not an ionic-compound?

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Important Questions on Metals and Non-Metals

HARD
10th CBSE
IMPORTANT
ESSENTIALS OF CHEMISTRY X>Chapter 3 - Metals and Non-Metals>Value Based Questions>Q 38
Which one of the four metals would be displaced by the other three from its salt solution?
HARD
10th CBSE
IMPORTANT
ESSENTIALS OF CHEMISTRY X>Chapter 3 - Metals and Non-Metals>Value Based Questions>Q 39
Which of the following metals are obtained by electrolysis of their chlorides in molten state?
(i) Mg
(ii) Ca
(iii) Na
(iv) Cu
HARD
10th CBSE
IMPORTANT
ESSENTIALS OF CHEMISTRY X>Chapter 3 - Metals and Non-Metals>Value Based Questions>Q 40
Metal refined by electrolytic process is:
HARD
10th CBSE
IMPORTANT
ESSENTIALS OF CHEMISTRY X>Chapter 3 - Metals and Non-Metals>Value Based Questions>Q 41
During electrolytic refining of metal, metal:
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF CHEMISTRY X>Chapter 3 - Metals and Non-Metals>Value Based Questions>Q 42
In amalgam, a metal is dissolved in:
MEDIUM
10th CBSE
IMPORTANT
ESSENTIALS OF CHEMISTRY X>Chapter 3 - Metals and Non-Metals>Value Based Questions>Q 43
Generally, non-metals are not lustrous. The non-metal having lustre is:
HARD
10th CBSE
IMPORTANT
ESSENTIALS OF CHEMISTRY X>Chapter 3 - Metals and Non-Metals>Value Based Questions>Q 44
Generally, alloys are homogeneous mixture of a metal with a metal or non-metal. Which among the following alloys has a non-metal?
MEDIUM
10th CBSE
IMPORTANT
ESSENTIALS OF CHEMISTRY X>Chapter 3 - Metals and Non-Metals>Value Based Questions>Q 45
Generally, non-metals are non-conductors of electricity. The non-metal which is a good conductor of electricity, is: