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Reaction between X and Y, forms compound Z. X loses electron and Y gains electron. Which of the following properties is not shown by Z?

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Question

Reaction between X and Y, forms compound Z. X loses electron and Y gains electron. Which of the following properties is not shown by Z?

Options

  • Has high melting point

  • Has low melting point

  • Conducts electricity in molten state

  • Occurs as solid

MCQ
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Solution

Has low melting point

Explanation - 

A chemical compound formed by the gain and loss of electrons is called an ionic compound. Ionic compounds occur as solids, conduct electricity in the molten state and has a high melting point.

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Chapter 3: Metals and Non-metals - Multiple Choice Questions [Page 23]

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NCERT Exemplar Science Exemplar Class 10
Chapter 3 Metals and Non-metals
Multiple Choice Questions | Q 29. | Page 23

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