MCQ
Low visibility in cold weather is due to :
- AFormation of fossil fuel.
- ✓Unburnt carbon particles or hydrocarbons suspended in air.
- CLack of adequate power supply.
- DNone of these.
✓
Answer
Correct option: B.
Unburnt carbon particles or hydrocarbons suspended in air.
Low visibility in cold weather is due to the unburnt carbon particles or hydrocarbons suspended in air.
This results in increase in impurity of the atmosphere and reduces the visibility.
This results in increase in impurity of the atmosphere and reduces the visibility.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The major product $( P )$ in the reaction
→$[Image]$
$\left[ Ph\right.$ is $\left.- C _{6} H _{5}\right]$ is ....
What is the dominant intermolecular force or bond that must be overcome in converting liquid $CH_3OH$ to a gas?
→In chlorination of benzene, the reactive species is
Elements of group $14$ :
→$W.O.F.$ species represent dipole-induced dipole At. force ?
→The equation $\Delta x.\Delta p \ge \frac{h}{{4\pi }}$ shows
→In halogens, with the increase of atomic number which habit is found
Incorrect statement regarding $BF_2NH_2$ molecule is
→$C _6 H _5 CH _2 OH$ and $C _6 H _5- O - CH _3$ are :
→A compound possesses $8\%$ sulphur by mass. The least molecular mass is
→