Advertisements
Advertisements
प्रश्न
Arrange the following in the decreasing order of their reducing character :
HF, HCl, HBr, HI
Advertisements
उत्तर
The bond length of the given molecules increases down the group. Therefore, the tendency to lose H+ increases down the group. Hence, the decreasing order of reducing character is HI>HBr>HCl>HF.
APPEARS IN
संबंधित प्रश्न
Iodine exists as
- polar molecular solid
- ionic solid
- nonpolar molecular solid
- hydrogen bonded molecular solid
Which halogen compound in the following pair will react faster in SN2 reaction CH3Br or CH3I.
Write two uses of ClO2.
With what neutral molecule is ClO− isoelectronic? Is that molecule a Lewis base?
Complete the following equations:
KMnO4 
Which one has the lowest boiling point?
The set with the correct order of acidity is:
Which of the following is isoelectronic pair?
Solubility of iodine in water may be increase by adding
Statement I: Acid strength increases in the order given as HF << HCl << HBr << HI.
Statement II: As the size of the elements F, Cl, Br, and I increase down the group, the bond strength of HF, HCl, HBr, and HI decreases and so the acid strength increases.
In the light of the above statements, choose the correct answer from the options given below.
