Question
The substance which conducts current in the solid state
is –Solution
The structure of graphite is unlike most other network substances. It is formed in 'sheets' of carbon atoms, each of which is bonded to only three others. The fourth valence electron of the carbon atom is delocalized and can move between the different layers, therefore carrying an electrical charge through the network of carbon atoms, a conductor is a material which contains movable electric charges. Unlike diamond (another carbon allotrope), graphite is an electrical conductor, a. semimetal.
Layering method of propagation where roots are formed in the aerial part of the plant, the stem is girdled, and roots hormone (IBA) is applied to upper ...
A type of grafting in which shallow, downward and inward cut ensuring V-shape incision in lower portion of rootstock and matching cut on the scion is ma...
Which crop involves the practice of nipping, which entails the removal of the apical bud of young plants, typically done when the plants are 2 to 4 week...
Sunflower is an ..................?
Who introduced tobacco cultivation in India?
The headquarter of Cotton Corporation of India is located at
Which of the following is the most effective insecticide for termite control?
Demand of a commodity for different uses is called ___
Which one of the following is responsible for run-off?
Flowering in long day and short day plants is controlled by the pigmentÂ
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