Ø Ionic>Covalent>Hydrogen>VanderWaals Ionic bond is the strongest bond as they are formed by complete transfer of electrons. Covalent bond is weaker than the ionic bond as they are formed by the sharing of electrons. Hydrogen bond is weaker than ionic and covalent which are formed by the partial electrostatic attraction between a hydrogen atom which is bound to a more electronegative atom such as nitrogen, oxygen, fluorine and other adjacent atom bearing a lone pair of electron.
Objectionable weed in wheat field is _____
_____ are the non-nutritive substances usually added to basal feed in small quantity for the fortification in order to improve feed efficiency and produ...
Although plants not dead, but plants will die if water is not added, the condition is termed as
First crops that were cultivated on earth were:
First variety of mustard developed by somatic hybridization
Which of the following disease is not caused by nematode?
When both the alleles of gene are fully expressed in a heterozygote, what is this phenomenon called?
The variety of mango that is most susceptible for Spongy tissue is …………………………
The yearly sequence and spatial arrangement of crops or of crops and fallow on a given area is known as
'Browning of cauliflower disease is attributed to the plant deficiency of the micronutrient
