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प्रश्न
Name the following:
The product formed when phosphorus burns in oxygen.
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उत्तर
Phosphorus pentoxide (P2O5).
संबंधित प्रश्न
What do you observe when Calcium is heated and then tested with moist blue and red litmus – paper?
Statement given below is incorrect. Write the correct statement :
During thunder and lightning, nitrogen and oxygen combine to form nitrogen dioxide gas.
Fill in the blank space by choosing the correct word from the given list.
List: sulphurous, nitric acid, red lead oxide paint, oxygen, phosphoric
Sulphur dioxide gas dissolves in water to form ___________ acid.
State whether the following statement is ‘true’ or ‘false’. If false write the correct statement.
The mesosphere in the atmosphere, contains most of the air, fit for respiration
How do the roots of land plants get oxygen for breathing?
How will you show that air is dissolved in water?
Why does a lump of cotton wool shrink in water?
Carbon dioxide gas is ______ in nature.
Which of the following components of air is present in the largest amount in the atmosphere?
Explain the following observations very briefly
Breathing through mouth may harm you.
