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White phosphorus is a translucent white solid , is poisonous and insoluble in water. It glows in the dark (Chemiluminiscence). It is less stable and hence , more reactive. It is soluble in Carbon disulphide. Its molecular formula is P4. It is kept under water because it is highly reactive, and spontaneously combusts when exposed to the air. Hence, option B is correct.
Axenic culture is
Fig is botanically ____ type of fruit
The green revolution leads to the production of foodgrains basically paddy and wheat, golden revolution is phased out in similar pattern for the product...
If a farmer aims to break hard pans in the soil without inverting it and with minimal disturbance to the topsoil, which method of tillage is most suitable?
Which of the following scheme is not related to rural development?
Which category includes crops like coriander, cumin, and carrot based on taxonomy?
The law of limiting factors’ was proposed by
Which of the following is the largest compartment in a ruminant animal?
Which of the following is popularly known as queen of nut crops?
Etawah Pilot Project was launched under the leadership of