Question

[CO 1]
[Col]
a) Explain why N2 has gre
energy than 02
b) What are the differences between Top down and Bottom up approaches for the preparation
of nanomaterials
c) Arrange the following molecules /ions in order of their increasing bond strength: NO, NO
.NO
d) Exnlain on the basis of MOT as to why hydrogen forms diatomic molecule while helium
[CO 1]
ICO 11​

Answer 1

Answer:

Water, a substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. It is one of the most plentiful and essential of compounds. A tasteless and odourless liquid at room temperature, it has the important ability to dissolve many other substances