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A displacement reaction is a type of reaction in which part of one reactant is replaced by another reactant. • Single displacement reaction: These are the reactions in which one reactant replaces part of the other. • For example: Fe + CuSO4 → FeSO4 + Cu. • Double displacement reaction: These are the reactions in which the cations and anions in the reactants switch partners to form products. • For example: AgNO3 + NaCl → AgCl + NaNO3
The word “ Communication” is derived from which language
Highest water use efficiency is found in
Every year the World Wetland Day is celebrated on 2nd February. The theme for the year 2023 was ____
Which one of the following mineral elements plays an important role in biological nitrogen fixation:
Suberization is associated with:
Phenyl mercuric acetate (PMA) is a ______ of antitranspirant.
The movement and filtration of water through soils and permeable rock is termed as
Indian Dwarf wheat is
Molybednosis in cattle is caused when concentration of Molybednum in fodder is
World Food day is observed on _____.