Recent questions and answers in Fundamentals of Environmental Chemistry

​​​​Consider the following statements related to nitrification process:Electron acceptor type vary depending on whether nitrosomonas or nitrobacter is involved.Predominan...

​​​​Choose the correct option(s) from the following regarding cumulative toxicityBioaccumulation is the process by which a living organism keeps on accumulating pollutant...

Two hypothetical organic waste streams A and B are mixed prior to the composting process. Waste-A has $2.16 \%$ of $\mathrm{C}$ and $1.20 \%$ of N. Waste-B has $19.10 \%$...

Initially a bottle contained $400 \mathrm{~g}$ of ethanol. Half of ethanol was used by a student for preparing the stock solution in an environmental chemistry laboratory...

Read the following statementsI. According to the Liebig's law of minimum, the growth is regulated by the limited factors i.e., resources in scarcity and not by the resour...

The table below shows the carbon content of four samples of powdered coal. If these four samples are mixed completely, what would be the resultant carbon percentage of th...

The oxidation states of ' $\mathrm{N}$ ' in $\mathrm{NH}_{4}^{+}, \mathrm{NO}_{2}^{-}$, and $\mathrm{NO}$ are ________ respectively.$+2,-3$, and +3$-3,+3$, and +2$-3,+3$,...

If G represents Gibbs free energy, select the correct statement(s)If $\Delta \mathrm{G}=0$, reaction will proceed only in one directionIf $\Delta \mathrm{G}=0$, reaction ...

Carbon cycle, nitrogen cycle and phosphorus cycle play important role in the ecosystems. Which of the following statement(s) is/are NOT correct about the phosphorus cycle...