Bissoy.com
Doctors Medicines MCQs Q&A

Which the following doesn’t come under the category of very easily degradable polymer compounds used in immobilization?

Which the following doesn’t come under the category of very easily degradable polymer compounds used in immobilization? Correct Answer PCB

PCB is a very slowly degrading persistent pollutant, and hence, it can persist in the environment for a really long time without being degraded. Sugar, Amino acids, Organic acids with very short and simple polymers can be very easily degraded.

Related Questions

Which the following doesn’t come under the category of very easily degradable compounds?
Consider a set U of 23 different compounds in a Chemistry lab. There is a subset S of U of 9  compounds, each of which reacts with exactly 3 compounds of U. Consider the following statements:  I. Each compound in U\S reacts with an odd number of compounds. II. At least one compound in U\S reacts with an odd number of compounds. III. Each compound in U\S reacts with an even number of compounds. Which one of the above statements is ALWAYS TRUE?
Which of the following statement(s) is/are CORRECT? I. Carbon compounds linked by only single bond are called saturated compounds. II. Carbon compounds having double or triple bonds are called unsaturated compounds. III. Saturated carbon compounds are more reactive than unsaturated carbon compounds.
Which of the following methods is not used to degrade easily degradable pollutant during immobilization of cells?
In all the four zones of India, the sales of scooters (in percentage) in four categories are as given in the chart. If the sale under category 1 is 4593 and under category 3 is 3297, then what percentage east zone of category 1 is of west zone of category 3.
What of the following biological organisms cannot be used to degrade very easily degradable pollutants?
What of the following biological organisms cannot be used to degrade very easily degradable pollutants during algal biomass harvesting and drying?
Anya, Banya, Dinya and Vinya brought a story book for their classmate. The book is with someone among them. They all know who has the book and each one makes a statement about this. Select the person with the book if only one of them is making a false statement. statements : Anya: I don’t have the book and Dinya also doesn’t have the book. Banya : I don’t have the book and Anya also doesn’t have the book. Dinya : I don’t have the book and Banya also doesn’t have the book. Vinya : I don’t have the book and Anya also doesn’t have the book.
A learner in a village in the state of Jharkhand knows her mother tongue and Hindi, the language of home and in her neighbourhood. She learns English in school. Which of the languages come under language acquisition and which of the languages come under language learning? I. Mother tongue and Hindi come under language acquisition II. English comes under language learning III. Hindi comes under language learning IV. All the three languages come under language acquisition
Given below are characteristics of an “ionic compound”. Identify the option that gives INCORRECT information. A. Ionic compounds are generally found in solid state. B. Ionic compounds have low melting point and high boiling point. C. Ionic compounds are soluble in solvents like benzene, etc. D. The X-ray analysis of ionic compounds reveals that they exist as molecules.