Question
When kept in air for some time, a layer of green colored
basic carbonate forms on the metal, that metal is ___________________ .Solution
Copper metal when exposed to air turns green in colour due to corrosion. When a copper vessel is exposed to air in the rainy season, the metal reacts with gases, moisture and atmospheric gases to form a mixture of copper carbonate and copper hydroxide. This gives a green colour to the surface of copper metal.
Why are lysosomes referred to as "suicidal bags"?
A phenomenon of the premature shedding of fruit from a tree before they are fully ripe is called___
Most important disease of banana in India is _________
The Hill Reaction Takes Place in ___________.
“Fruit of the 21st century” is called _________
Pinjore garden is a type of ____garden
Mangla, Sumangla , Sreemangla are the popular varieties of which of the following crops?
Best export variety of mango is
What is the minimum concentration of fruit pulp/ Juice in the ideal squash?
The phase during which a seedling is most susceptible to pests and damping-off diseases is:
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