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On the basis of the figure given below, ...

On the basis of the figure given below, answer the following questions:

Why Manganese has lower melting point than Chromium?

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CBSE MODEL PAPER-SAMPLE PAPER 2022 TERM II-SECTION-B
  1. In a coordination entity, the electronic configuration of the central ...

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  2. Account for the following: Ti(IV) is more stable than the Ti (II) or...

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  3. Account for the following: In case of transition elements, ions of t...

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  4. Account for the following: Zinc is a comparatively a soft metal, iro...

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  5. An alkene ‘A’ (Mol. formula C5H(10) )on ozonolysis gives a mixture of ...

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  6. Observe the figure given below and answer the questions that follow: ...

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  7. Observe the figure given below and answer the questions that follow: ...

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  8. Observe the figure given below and answer the questions that follow: ...

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  9. What happens when reactions: N-ethylethanamine reacts with benzenes...

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  10. What happens when reactions: Benzylchloride is treated with ammoni...

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  11. What happens when reactions: Aniline reacts with chloroform in the ...

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  12. Write the IUPAC name for the following organic compound:

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  13. Complete the following C(6)H(5)NO(2)overset(Sn//HCl)rarr A overset(B...

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  14. Represent the cell in which the following reaction takes place.The val...

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  15. Why are fluorides of transition metals more stable in their higher oxi...

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  16. Which one of the following would feel attraction when placed in magnet...

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  17. It has been observed that first ionization energy of 5 d series of tra...

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  18. On the basis of the figure given below, answer the following questions...

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  19. On the basis of the figure given below, answer the following questions...

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  20. On the basis of the figure given below, answer the following questions...

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