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o-hydroxybenzaldehyde although contains ...

o-hydroxybenzaldehyde although contains phenolic group but does not give test of group with `FeCl_3` because :

A

It is steam volatile

B

of intermolecular H-bonding

C

of intramolecular Hydrogen bonding

D

Resonance

Text Solution

Verified by Experts

The correct Answer is:
C
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PATHFINDER-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
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  2. Polarity in a molecule and hence the dipole moment depends primarily o...

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  3. o-hydroxybenzaldehyde although contains phenolic group but does not gi...

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  4. Hydrogen bonds are formed in many compounds e.g., H2O,HF,NH3. The boil...

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  5. In which of the following substances will hydrogen bond be strongest ?

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  6. Consider the following statements (i)In gaseous phase, the vapour pres...

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  7. In PO4(3-) ion, the formal charge on the oxygen atom of P-O bonds is

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

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  9. In which of the following ionization processes, the bond order has inc...

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  10. Isostructural among the following pairs is

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  11. The type of hybridization present in ClO2^- and ClO3^- is respectively

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  12. Which of the following are isoelectronic and isostructural NO3^-, CO3^...

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  13. The hybridization of Cl in ClF3 is

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  14. The N2 molecule consists of

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  15. Which compound among the following has more covalent character ?

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  16. The bond order between P and O in PO4^(3-) is

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  17. The molecule having permanent dipole moment is

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  18. The bond order is maximum in

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  19. Where is an electron added to, during the change of O2 to O2^- ?

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  20. Which of the following species have linear geometry ?

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