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प्रश्न
State whether the following statement is ‘true’ or ‘false’. If false write the correct statement.
Photosynthesis is a process by which green plants prepare their own food in the presence of sunlight and chlorophyll.
पर्याय
True
False
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उत्तर
True.
संबंधित प्रश्न
Define the term smog.
Complete and balance the following chemical equation.
\[\ce{HgO ->[heat]}\] ______ + _______
Write ‘True’ or ‘False’ in front of following statement.
Water containing dissolved carbon dioxide can dissolve marble.
Classify Calcium oxide. Also give a balanced equation to prepare it.
What do you observe when Ice cold water is filled in a glass tumbler.
Write ‘true’ or ‘false for the following;
The composition of air was discovered by Lavoisier.
Give a reason why two different rare (inert) gases find application in advertisement signs and fluorescent bulbs.
The component of air used by green plants to make their food, is ______.
Explain the following observations very briefly
Breathing through mouth may harm you.
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere.
Nitrogen
