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DSSSB TGT Metals and Non-metals — practice questions — page 2

Explore 43 free Metals and Non-metals questions in DSSSB TGT Chemistry. Open each question or exercise to read its content, reference answers and available explanation.

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Metals and Non-metals questions and exercises with answers

Showing questions 31–43 of 43.

Which one of the following four metals would be displaced from the solution of its salts by other three metals?Read the answer and worked solution →During electrolytic refining of zinc, it getsRead the answer and worked solution →Which among the following alloys contain mercury as one of its constituents?Read the answer and worked solution →Although metals form basic oxides, which of the following metals form an amphoteric oxide?Read the answer and worked solution →Generally, non-metals are not conductors of electricity. Which of the following is a good conductor of electricity?Read the answer and worked solution →Electrical wires have a coating of an insulting material. The material, generally used isRead the answer and worked solution →Which of the following non-metals is a liquid?Read the answer and worked solution →Which of the following can undergo a chemical reaction?Read the answer and worked solution →Metal property or non-metal?Read the answer and worked solution →Put the reactivity series in orderRead the answer and worked solution →Roasting or calcination?Read the answer and worked solution →Match each metal term to its meaningRead the answer and worked solution →Which one does NOT belong?Read the answer and worked solution →

Worked practice questions

Which one of the following four metals would be displaced from the solution of its salts by other three metals?

  1. Mg
  2. Zn
  3. Ag
  4. Cu
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Correct answer: C. Ag

This Metals and Non-metals item tests a core Chemistry concept. Correct answer: Ag. _Source: syllabus Exemplar Science Class 10_

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During electrolytic refining of zinc, it gets

  1. deposited on anode
  2. deposited on cathode as well as anode
  3. remains in the solution
  4. deposited on cathode
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Correct answer: D. deposited on cathode

This Metals and Non-metals item tests a core Chemistry concept. Correct answer: deposited on cathode. _Source: syllabus Exemplar Science Class 10_

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Which among the following alloys contain mercury as one of its constituents?

  1. Zinc amalgam
  2. Stainless steel
  3. Alnico
  4. Solder
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Correct answer: A. Zinc amalgam

This Metals and Non-metals item tests a core Chemistry concept. Correct answer: Zinc amalgam. _Source: syllabus Exemplar Science Class 10_

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More Chemistry topics

Alcohols Phenols EthersAlkenesChemical EquilibriumClassification of Elements and PeriodicityOrganic Chemistryp-Block Elementsp-Block Elements (Groups 15-18)Polymers