Shigmo is one of the prominent festival of

Which of the following is an ore of calcium?

Under which conditions is the volume of a gas directly proportional to the number of molecules?

Which gas is commonly used to fill balloons?

Match the following Functional group with their respective Chemical name.

What process is used to create a protective oxide layer on aluminum?

Which gas is most abundant in the Earth's atmosphere?

How many carbon atoms are present in a molecule of glucose?

Which gas is most abundant in the Earth's atmosphere.

Which of the following component imparts green colour to leaves?

Which device converts sound waves to electrical signals?