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प्रश्न
Carbon dioxide with water changes
पर्याय
blue litmus to red
red litmus to blue
blue litmus to yellow
doesn’t react with litmus
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उत्तर
Blue litmus to red
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संबंधित प्रश्न
Fill in the blanks :
_______ and ______ are the most common air pollutants.
State three uses of water vapour in the air.
Statement given below is incorrect. Write the correct statement :
Helium gas at low pressure is used for filling electric bulbs.
Classify Carbon dioxide. Also give a balanced equation to prepare it.
Complete the statement given below by filling in the blank with the correct word from the words given:
The product formed which is common to both combustion and respiration is ______.
Name the following:
The main, rare (inert) gas present in air.
Write the percentage of the gases present in air.
During respiration, carbon-di-oxide is exhaled out of the body through the ______.
The solid form of CO2 is called dry ice which undergoes condensation.
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere.
Carbon dioxide
