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Recent questions tagged hydrogen-bonding

Hydrogen bonding is an electrostatic attraction between covalently bonded hydrogen atom of one molecular with highly electronegative atom (N or F or O) of the same molecular or another molecule. or another molecular .It is of two types -(i) Intermolecular hydrogen bonding where molecular association is caused due to interaction of $H-atom$ of one molecular and N or F or 0-atoms of different molecules. (ii) Intramolecular hydrogen bonding where hydrogen bonding occurs between H atom and N or F or O-atom of the same molecule. Intermolecular hydrogen bonding increases the boiling point of the compound and its solubility in water , whereas intramolecular hydrogen bonding decreases the boiling point of the compound and solubility in water. Which one among the following does not have the hydrogen bond?

asked Apr 2, 2014 by meena.p

1 answer

Hydrogen bonding is an electrostatic attraction between covalently bonded hydrogen atom of one molecular with highly electronegative atom (N or F or O) of the same molecular or another molecule. or another molecular .It is of two types -(i) Intermolecular hydrogen bonding where molecular association is caused due to interaction of $H-atom$ of one molecular and N or F or 0-atoms of different molecules. (ii) Intramolecular hydrogen bonding where hydrogen bonding occurs between H atom and N or F or O-atom of the same molecule. Intermolecular hydrogen bonding increases the boiling point of the compound and its solubility in water , whereas intramolecular hydrogen bonding decreases the boiling point of the compound and solubility in water.Highest viscosity is exhibited by

asked Apr 2, 2014 by meena.p

1 answer

Hydrogen bonding is an electrostatic attraction between covalently bonded hydrogen atom of one molecular with highly electronegative atom (N or F or O) of the same molecular or another molecule. or another molecular .It is of two types -(i) Intermolecular hydrogen bonding where molecular association is caused due to interaction of $H-atom$ of one molecular and N or F or 0-atoms of different molecules. (ii) Intramolecular hydrogen bonding where hydrogen bonding occurs between H atom and N or F or O-atom of the same molecule. Intermolecular hydrogen bonding increases the boiling point of the compound and its solubility in water , whereas intramolecular hydrogen bonding decreases the boiling point of the compound and solubility in water. The maximum possible number of hydrogen bonds in which a water molecule can participate is

asked Apr 2, 2014 by meena.p

1 answer

Hydrogen bonding is an electrostatic attraction between covalently bonded hydrogen atom of one molecular with highly electronegative atom (N or F or O) of the same molecular or another molecule. or another molecular .It is of two types -(i) Intermolecular hydrogen bonding where molecular association is caused due to interaction of $H-atom$ of one molecular and N or F or 0-atoms of different molecules. (ii) Intramolecular hydrogen bonding where hydrogen bonding occurs between H atom and N or F or O-atom of the same molecule. Intermolecular hydrogen bonding increases the boiling point of the compound and its solubility in water , whereas intramolecular hydrogen bonding decreases the boiling point of the compound and solubility in water. The hydrogen bond is strongest in

asked Apr 2, 2014 by meena.p

1 answer

Intramolecular hydrogen bonds occur is (i) 2- chlorophenol (ii) Salicylic acid (iii) para nitrophenol (iv) none of these

asked Apr 2, 2014 by meena.p

1 answer

Which is most viscous?

asked Apr 2, 2014 by meena.p

1 answer

The electronegativities of $F,Cl,Br$ and $I$ are $4.0,3.0,2.8$ and $2.5$ respectively. Hydrogen halide with a high percentage of ionic character is

asked Apr 2, 2014 by meena.p

1 answer

Correct order of dipole moment for the following molecules is

asked Apr 1, 2014 by meena.p

1 answer

Which of the following is the correct order for the strength of hydrogen bonds

asked Mar 10, 2014 by sreemathi.v

1 answer

Which of the following is the correct order for the strength of hydrogen bonding

asked Mar 7, 2014 by sreemathi.v

1 answer

Hydrogen bonding is maximum in

asked Mar 6, 2014 by sreemathi.v

1 answer

In $C_2H_5OH$, which type of hydrogen bond can be observed

asked Dec 6, 2013 by sreemathi.v

1 answer

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