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what of the following given statements i...

what of the following given statements is/are incorrect- (a) there are five unpaired electrons in `(n-1)d` subshell of `Fe^(3+)`, (b) the number of nodal planes in `4d_(xy)` orbital is one, (c) in `Ag` atom 23 electrons have a spin of one type and 24 of the opposite type

A

(a)& (c)

B

Only (b)

C

only (c)

D

only (a)

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The correct Answer is:
B
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AAKASH INSTITUTE-MOCK TEST 4-Example
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  3. the orbital diagram in which Aufbau principle is violated is

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  4. the energy of an electron in an atomic orbital of a multi electron ato...

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  5. d- orbital with maximum electron density along two axes will be

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  6. the correct electronic configuration of Cu^(2+) ion is

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  7. in a set of degenerate orbitals the electrons distribute themselves t...

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  8. the ground state electronic configuration of chromium can be written a...

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  9. considering the electron of outermost orbital of Cu match the items gi...

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  10. among the following series of transition metal ions, the one where all...

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  11. among the following representation of excited state of atoms, which on...

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  12. out of the following the correct statement(s) is/are (a) Number of sub...

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  13. the number of d electrons is Co is equal to that of

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  14. which of the following sets of ions has the magnetic moment equal to s...

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  15. After filling of np orbital, the next orbital filled will be

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  16. the subshell that arlses after f subshell is called g subshell then t...

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  17. number of electrons present in M shell of an element with atomic numbe...

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  18. filling of electrons in p subshell of nitrogen is on the basis of

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  19. the number of electrons accommodated in an orbital with principal quan...

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  20. what of the following given statements is/are incorrect- (a) there are...

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