Correct Answer: option C:The pair which consist of molecules having the same geometry is CH2CCI2 and CH2CH2.
Reason:
Both of the above molecules contain double bonds. They are characterized by sp^2 hybridization. Also, they possess a trigonal planar geometry. In trigonal planar system, the molecule consist of three equally spaced sp^2 hybrid orbitals, which arranged at angle 120 degree.
Answer:
D
Explanation:
Diffusion is directly propotional to temperature i.e. if the temperature is hight diffusion is more and vice versa
Moreover, diffusion is inversely propotional to size i.e. if molecules are large , diffusion is less and vice versa
Answer:
Physical properties of matter are properties that can be measured or observed without matter changing to an entirely different substance.
Additional examples of physical properties include:
odor
boiling point
ability to conduct heat
ability to conduct electricity
ability to dissolve in other substances
Plants, animals and bacteria