Which of the following can be used for decontamination of nitro aromatic pesticides from the soil?

Which of the following can be used for decontamination of nitro aromatic pesticides from the soil? Correct Answer Ex situ techniques

Ex situ techniques can be used for decontamination of nitro aromatic pesticides from the soil which uses whole cell or enzyme and then by immobilizing it on a suitable matrix, Ex situ bioremediation of the nitro aromatic pesticides is done easily. In situ techniques are not preferable over Ex situ techniques. Whereas, Poly-nitro derivatives and Amino aromatics are degraded by aerobic and anaerobic degradation of nitro-aromatics by microbes.
Bissoy MCQ

Related Questions

Consider the following statements and choose the correct answer:
1. The process of soil formation is so slow that soil may be considered as a non-renewable resource
2. Soil pollution may be the direct effect of dumping and disposal of wastes, application of agrochemicals or the indirect result of air pollution
3. Pesticides increase the population and number of species of living organisms which facilitate the structure and fertility of the soil
4. Several pesticides or their degradations are absorbed by the plants
In electrophilic aromatic substitution reactions, nitro group is meta-directing because the nitro group
Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer :

Statement : The district administration has issued a circular to all the farmers under its jurisdiction advising them for not using pesticides indiscriminately as it may pollute the ground water.

Assumptions :
I. People may stop using ground water if the farmers continue to use pesticides indiscriminately.
II. Farmers may refrain from using pesticides indiscriminately.
Consider the following statements and choose the correct answer:
1. Average density of soil is 2.65 gms. per ml.
2. The spaces present between soil particles in a given volume of soil are called pore spaces
3. Porosity of the soil decreases with the increase in the percentage of organic matter in the soil
4. Macro-pore spaces have little water holding capacity and allow free movement of moisture and air in the soil under normal condition
Silicon nanowires can be employed for the detection of nitro-aromatic explosives.
Nitro-aromatic compounds found in the environment are known as which of the following?
Where has the role of aromatic nitro compounds as an inhibitor or retarder been unsuccessful?
Nitro group is meta-directing in electrophilic aromatic substitution reactions?
Directions : Each of the following question consists of a statement followed by two arguments I and II. You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument.

Statement : Should there be a complete ban on use of all types of chemical pesticides in India?

Arguments :
I. No. The pests will destroy all the crops and the farmers will have nothing to harvest.
II. Yes. The chemical pesticides used in agriculture pollute the water underground and this has become a serious health hazard.
In the following items, each passage consists of six sentences. The first and the sixth sentence are given in the beginning as S1 and S6. The middle four sentences in each have been removed and jumbled up. These are labeled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet. S1 :There is no doubt that the rules governing imports, manufacture and the use of pesticides need to be further tightened up.
S6:At the same time, better pollution control measures are needed to check the discharge of poisonous gases and chemicals by a host of other industries which are equally responsible for poisoning our world.
P:But a more practical and feasible approach is required to tackle this problem.
Q:No one can deny the importance of pesticides in our agriculture.
R:The proposed amendment is an attempt at doing this, but in the process it seems to have gone overboard in most cases.
S:Even today, nearly a fourth of our crop is lost due to pests and weeds. The proper sequence should be