PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 3 - Metals and Non-metals>Formative Assessment>Q (i)

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The appearance of solid metals can be described as

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Important Questions on Metals and Non-metals

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PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 3 - Metals and Non-metals>Formative Assessment>Q (ii)

Of these, the most reactive metal is:

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PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 3 - Metals and Non-metals>Formative Assessment>Q (ii)

Which of the following is displaced by $Cu$ ?

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PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 3 - Metals and Non-metals>Formative Assessment>Q (ii)

Which of the following metals does not displace $H_{2}$ gas from dilute $HCl$ or dilute $H_{2} {SO}_{4}$ ?

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PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 3 - Metals and Non-metals>Formative Assessment>Q (ii)

Which of the following metals is extracted only by electrolysis?

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PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 3 - Metals and Non-metals>SUMMATIVE ASSESSMENT MOCK TEST>Q 26

Which of the following is the best electrical conductor?

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PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 3 - Metals and Non-metals>SUMMATIVE ASSESSMENT MOCK TEST>Q 27

Which of the following is NOT true for metals?

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PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 3 - Metals and Non-metals>SUMMATIVE ASSESSMENT MOCK TEST>Q 28

In general the number of electrons in the outermost shell of a metal atom is

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PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 3 - Metals and Non-metals>SUMMATIVE ASSESSMENT MOCK TEST>Q 29

Bauxite is an ore of which metal