Advertisement Remove all ads

What Are Pesticides and Herbicides? Explain Giving Examples. - Chemistry

What are pesticides and herbicides? Explain giving examples.

Advertisement Remove all ads

Solution 1

Pesticides are a mixture of two or more substances. They are used for killing pests. Pests include insects, plant pathogens, weeds, mollusks, etc., that destroy the plant crop and spread diseases. Aldrin and dieldrin are the names of some common pesticides

Herbicides are pesticides specially meant for killing weeds. For example, sodium chlorate (NAClO3), sodium arsenite (Na3AsO3), etc.

Solution 2

Pesticides are the chemical compounds used in agriculture to control the damages caused by insects, rodents, weeds and various crop diseases.

Example: Aldrin, Dilldrin, B.H.C etc.

Herbicides: These are the chemicals used to control weeds.
Example: Triazines.

Concept: Soil Pollution - Pesticides, Herbicides
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

NCERT Class 11 Chemistry Textbook
Chapter 14 Environmental Chemistry
Q 15 | Page 413
Advertisement Remove all ads
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×