MCQ
Which one of the following statements is/ are incorrect regarding photochemical smog?
  • A
    $\ce{CO}$ does not play any role in photochemical smog formation.
  • B
    Photochemical smog is an oxidising agent in character.
  • C
    Photochemical smog is formed through photochemical reaction involving solar energy.
  • Photochemical smog does not cause irritation in eyes and throat.

Answer

Correct option: D.
Photochemical smog does not cause irritation in eyes and throat.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Dipole moment is shown by
Energy levels $A, B, C$ of a certain atom corresponds to increasing values of energy, $i.e.,$ $E_A < E_B < E_C .$ If $\lambda _1, \lambda _2$ and $\lambda _3$ are the wavelength of radiations corresponding to the transitions $C$ to $B, B$ to $A$ and $C$ to $A$ respectively, which of the following statement is correct :
In halogen group on moving up to down in group:
Phosphoric acid is prepared comercially from phosphoate ore as following :............... $\mathrm{kg}$

$Ca_3(PO_4)_2 + SiO_2 + C + O_2 + H_2O \to CaSiO_3 + CO_2 + H_3PO_4$

If $1.0\ kg$ each of calcium phosphate and silica are used with excess of $C$ , $O_2$ and $H_2O$ , what is maximum quantity of phosphoric acid that can be produced. $(Ca = 40, P = 31, Si = 28)$

For the reaction $PC{l_5}_{(g)}$ $\rightleftharpoons$ $PC{l_3}_{(g)} + C{l_2}_{(g)}$
Light, a well-known from of energy, is treated as a from of matter, by saying that it consists of:
Hydrogen is a non$-$metal having $.........$ electron in the valence shell:
The formula of methane is $ \mathrm{CH}_2 $ and its succeeding member ethane is expressed in $ \mathrm{C_2H_6}$​. The common difference of succession between them is:
The $IUPAC$ name of is

$C{H_3} - \mathop {\mathop {C = }\limits_{|\,\,\,\,} }\limits_{C{l_{}}\,} \mathop {\mathop {C\, - }\limits_{|\,\,\,\,\,\,} }\limits_{C{H_3}\,} \mathop {\mathop {CH - \,}\limits_{|\,\,\,\,\,\,\,\,\,} }\limits_{{C_2}{H_5}\,} C{H_2} - C \equiv CH$

A sample of $\ce{{H}_2{SO}_4}$ contains $3.2 \ kg$ of sulphur. The weight $($in $g)$ of hydrogen present in the sample is :