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ChemistryMediumMCQ2023 ยท 11 Apr Shift 2

Q39.Alkali metal from the following with least melting point is (1) Cs (2) Rb (3) Na (4) K

What This Question Tests

This question tests the understanding of the factors affecting the thermal stability of hydrides across the periodic table, primarily related to bond strength and size.

Concepts Tested

Thermal stability of hydridesBond strength

๐Ÿ“š NCERT Sections This Tests

4.12 โ€” What Are Interstitial Compounds? Why Are Such Compounds Well Known For

Chemistry Class 11 ยท Chapter 4

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4.12 What are interstitial compounds? Why are such compounds well known for transition metals?

2.1 โ€” Arrange The Following Metals In The Order In Which They Displace Each Other

Chemistry Class 11 ยท Chapter 2

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2.1 Arrange the following metals in the order in which they displace each other from the solution of their salts. Al, Cu, Fe, Mg and Zn.

4.13 โ€” How Is The Variability In Oxidation States Of Transition Metals Different From

Chemistry Class 11 ยท Chapter 4

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4.13 How is the variability in oxidation states of transition metals different from that of the non transition metals? Illustrate with examples.