Advertisements
Advertisements
प्रश्न
Write the structural difference between white phosphorus and red phosphorus.
Advertisements
उत्तर
Structures
संबंधित प्रश्न
Give reasons for the following : (CH3)3 P = O exists but (CH3)3 N = O does not.
Among the hydrides of Group-15 elements, which have the lowest boiling point?
Account for the following :
Noble gases have very low boiling points.
[Ar]3d104s24p3 is the electronic configuration of ____________.
Elements of group-15 form compounds in +5 oxidation state. However, bismuth forms only one well-characterised compound in +5 oxidation state. The compound is ______.
H2S is more acidic than H2O because ____________.
Which of the following statements is true?
Which of the following options are not in accordance with the property mentioned against them?
| (i) | \[\ce{F2 > Cl2 > Br2 > I2}\] | Oxidising power. |
| (ii) | \[\ce{MI > MBr > MC1 > MF}\] | Ionic character of metal halide. |
| (iii) | \[\ce{F2 > Cl2 > Br2 > I2}\] | Bond dissociation enthalpy. |
| (iv) | \[\ce{HI < HBr < HCI < HF}\] | Hydrogen-halogen bond strength. |
Which of the following pairs will have same chemical properties?
The elements with zero electron affinity are
