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Each coinage metal has...

Each coinage metal has

A

two electrons in the valence shell

B

eight electrons in the penultimate shell

C

eight electrons in the outermost shell

D

eighteen electrons in their penultimate shell.

Text Solution

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The correct Answer is:
D
Coinage metals are Cu, Ag and Au
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DINESH PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-Brain Teaser-1
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  2. All elements in the third period have

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  3. Each coinage metal has

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  4. Bond angle between two hybrid orbitals is 105^@ Percentage of s-orbita...

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  5. The incorrect statement out of the following is

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  6. Atomic volume is the

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  7. The dye acriflavine when dissolved in water has its maximum light abso...

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  8. The bond between atoms of two elements with atomic number 37 and 53 re...

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  9. Born-Haber cycle is used to determine

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  10. Which of the following gaseous molecules is polar ?

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  11. The incorrect order of decreasing boiling point is

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  12. Which of the following statements is not regarding bonding molecular o...

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  13. In the formation of N2^+ from N2, the electron is removed from

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  14. The magnitude of lattice energy of a solid increases if

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  15. The electronegativities of F, Cl, Br, and I are 4.0, 3.0, 2.8, and 2.5...

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  16. In which of the following pairs does the first compound not have a hig...

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  17. Which of the following compounds has the least tendency to form hydro...

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  18. In which of the following set of molecules is the order of boiling poi...

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  19. Which of the following statement is correct?

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  20. Which among the following molecules is diamagnetic ?

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