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Which of the following forms stable coor...

Which of the following forms stable coordinate bonds ?

A

`NH_3, H_2O`

B

`NH_3, BF_3`

C

`NaOH`

D

`BF_3, BCl_3`

Text Solution

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The correct Answer is:
B
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PATHFINDER-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
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  2. Which of the following is not the characteristic of a covalent compoun...

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  3. Which of the following forms stable coordinate bonds ?

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  4. Hybridisation of C-1 and C-2 in the compound CH2=overset2 CH-overset1 ...

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  5. All the four sigma bonds in perchlorate ion are

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  6. In XeOF2 molecule, the hybridisation of Xe orbitals is

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  7. Which molecule or ion out of the following does not contain unpaired e...

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  8. Which of the following is not tetrahedral ?

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  9. During the formation of a chemical bond

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  10. In the following electron-dot structure, calculate the formal charge f...

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  11. Hybridisation of C2 and C3 of H3C-C((2)) H=C((3))=CH-CH3 are

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  12. Which of the following Vitamin deficiency causes Beri-Beri?

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  13. Which one of the following is paramagnetic?

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  14. Among the following the maximum covalent character is shown by the com...

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  15. The hybridisation of orbitals of N atom in NO3^(-), NO2^(+) and NH4^(+...

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  17. Which of the following has maximum number of lone pairs associated wi...

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  18. The number of types of bonds between two carbon atoms in calcium carbi...

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  19. Number of non-bonding electron pair on Xe in XeF6, XeF4 and XeF2 respe...

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  20. The number of sigma (sigma) and pi (pi) covalent bonds respectively in...

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