Download App

Environmental Chemistry — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryEnvironmental Chemistry1 Mark
MCQ
Why detergent cause more water pollution than soap?
  • A
    Ingredients by detergent are biodegradable and ingredients of soaps are not biodegradable.
  • ✓
    Ingredients by soap are biodegradable and ingredients of detergents are not biodegradable.
  • C
    Both have same type of ingredients but still detergent causes more water pollution than soap.
  • D
    None of these.
✓

Answer

Correct option: B.
Ingredients by soap are biodegradable and ingredients of detergents are not biodegradable.
Detergent causes more water pollution than soap because ingredients by soap are biodegradable and ingredients of detergents are not biodegradable.

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

Explore more

More "M.C.Q (1 Marks)" from Environmental Chemistry→Environmental Chemistry — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

What will be the equivalent weight of $Mg ( A =24)$ in $MgCl _2$ ?
→
Which of the following statement(s) is/are correct in the case of heavy water?
→
A $1000\, gm$ sample of $NaOH$ contains $3\, moles$ of $O\, atoms$. What is the $\%$ purity of $NaOH$ .............. $\%$
→
In which of the following compounds, is the oxidation number of sulphur is the least?
→
Boric acid is an acid because its molecule
→
The decreasing order of bond angles in $BF_3, NH_3, PF_3$ and $I_3^-$ is
→
For the reaction$PC{l_5}(g) \to PC{l_3}(g) + C{l_2}(g)$
→
Which compound would give $5 -$ keto $- 2 -$ methylhexanal upon ozonolysis ?
→
Colour of $CrO_4^{^{2 - }}(aq.)$ is not changed by
→
$CH_3-CH_2-NH-CHO$ and $\begin{array}{*{20}{c}}
{C{H_3} - CH - CHO}\\
{|\,\,\,\,\,\,}\\
{\,\,\,\,N{H_2}\,\,\,\,}
\end{array}$ are
→