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An element forms compounds of the type M...

An element forms compounds of the type `MCl_(3), M_(2)O_(5) and Ca_(3)M_(2)` but does not form `MF_(5)` The element could be

A

Al

B

B

C

N

D

P

Text Solution

Verified by Experts

The correct Answer is:
C
`NCl_(3), N_(2)O_(5), Ca_(3)N to ` possible
`NF_(5)-` not possible due to absence of d-orbital.
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CENGAGE CHEMISTRY-CHEMICAL BONDING-MANDATORY EXERCISE (Exercise Set II)
  1. Which of the following substances is covalent?

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  2. Ionic as well as covalent bonds are present in

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  3. Which of the following molecules contains a double bond?

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  4. The nature of bonds present in PH(3) is

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  5. The number of electrons that take part in forming the bond in N(2) is

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  6. Which of the following does not conduct electricity in aqueous solutio...

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  7. An element forms compounds of the type MCl(3), M(2)O(5) and Ca(3)M(2) ...

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  8. For lonic compounds which of the following statements are false

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  9. For covalent bond, which of the following statements are incorrect?

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  10. HCl molecule contains

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  11. When H(2)O combine with H^(o+) formation of H(3)O^(o+) take place due ...

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  12. NH(4)Cl contains

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  13. Number of electron pair shared in a co-ordinate bond is

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  14. Which of the following statements is correct?

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  15. In which of the following molecules the central atom does not follow t...

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  16. The number of electrons in the valence shell of sulphur in SF(6) is

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  17. During the formation of a chemical bond

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  18. Explain all energy terms involved in formation of CaF(2)(s) from Ca...

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  19. Which of the following is strongest bond?

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  20. Which of the following is intermolecular force of attraction?

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