Question
Iron sheet kept in moist air covered with rust. Rust
isÂSolution
Rust is an iron oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture 4Fe+2Oâ‚‚  +x Hâ‚‚ O → 2Feâ‚‚  O₃ - x H₃ O Hence rust is a compound.Â
A branch and subsidiary are
‘Pusa Nasdar’ and ‘Pusa Chikni’ are the varieties of:
When scientist demonstrate the improved technology in the farmers’ field to increase the productivity and have higher yield and economic benefits vis ...
Which weathering process involves the breakdown of rocks by freezing and thawing of water?
The thorax is the middle section of the insect's body, and it contains the wings and legs. How many pairs of legs do insects typically have?
Consider the following statements and choose the correct statements:
(A). Sugarcane has kranz anatomy in their leaves
(B). Maize is a C�...
Given below are two statements:
Statement I: Taichung Native 1 is the first dwarf variety of rice developed by crossing.
Statement II: I...
Which soil texture class has a bulk density of approximately 1.6 g/cm³?
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Central Institute of Post-Harvest Engineering and Technology is located at----
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