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प्रश्न
Complete the statement given below by filling in the blank with the correct word from the words given below
The ______ is a layer which extends up to about 10-50 km. above the earth.
विकल्प
atmosphere
troposphere
stratosphere
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उत्तर
The stratosphere is a layer which extends upto about 10-50 kms. above the earth.
संबंधित प्रश्न
Complete and balance the following chemical equation.
\[\ce{HgO ->[heat]}\] ______ + _______
Fill in the blank :
________ is the most abundant inert gas present in air.
Give reason:
When water is heated, we see bubbles rising up.
State the full form of LPG and CNG? How are the two different in their composition?
You are given a test tube with two outlets and a bottle of lime water. Using same, how would you demonstrate experimentally the presence of carbon dioxide in air.
State four different properties of a compound and a mixture.
List uses of oxygen.
Analogy
Photosynthesis : _____ :: Respiration : Oxygen
“Air is not an elementary substance, but a composition”. Why?
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere.
Carbon dioxide
