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ChemistryEasyMCQ2019 ยท 11 Jan Shift 1

Q50.Match the ores (column A) with the metals (column B) : (1) (I) - (a); (II) - (b); (III) - (c); (IV) - (d) (2) (I) - (c); (II) - (d); (III) - (b); (IV) - (a) (3) (I) - (c); (II) - (d); (III) - (a); (IV) - (b) (4) (I) - (b); (II) - (c); (III) - (d); (IV) - (a)

What This Question Tests

This question tests basic knowledge of common metallic ores and the metals extracted from them through a matching exercise.

Concepts Tested

OresMetals

๐Ÿ“š NCERT Sections This Tests

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

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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.

5.16 โ€” Draw Figure To Show The Splitting Of D Orbitals In An Octahedral Crystal Field.

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5.16 Draw figure to show the splitting of d orbitals in an octahedral crystal field.

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

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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.