Matter in Our S...

What is the physical state of water at 100^oC?

Convert 300 K into Celsius.

According to ancient Indian philosophers, matter was made up of:

Name the state of matter that ‘has minimum inter-particle force of attraction’

Identify the incorrect statement.

Which of the two statements is true?
Statement A: Celsius scale is the best scale for measuring temperature.
Statement B:CO₂ is a heavier gas than N₂  and O₂ .

What is the physical state of water at 10⁰C ?

The room temperature on Celsius scale is 25°C . What is the temperature on the Kelvin scale?

Which of the two statements is true?

Statement A: In Kelvin temperature, the symbol (∘) is not used.
Statement B: Mercury is used in glass thermometers because it does not stick with glass.

Name one common substance which can undergo a change in state upon heating or cooling.