Question
Which of the following technique is used to reduce soil
erosion, evaporation, kinetic energy impact of rain drops?Solution
Many materials are used as mulches, which are used to retain soil moisture, regulate soil temperature, suppress weed growth, reduces evaporation and many other uses.
______is used to coat Galvanised Iron.
What are proteins chemically composed of?
Which of the following reactions is commonly used in the hydrogenation of vegetable oils using a nickel catalyst?
Calcium cyanamide, used as a fertilizer, is commercially known as ______.
Which of the following statement is CORRECT?
Which is the third lightest halogen?
Lexan is a man-made polymer used for making
Manganite is an ore/mineral of -
What is the chemical formula of bleaching powder?
Pepperonil, ethyl acetate, butyraldehyde and nitrate are some common adulterants used in ____________