Chapter 1: Matter in our Surroundings

Q&A -Ask Doubts and Get Answers

Q
Matter in our Surroundings

Question:

Q.5: What is the physical state of water at:

(a)-  25°C

(b)-  0โฐC

(c)- 100โฐC

Answer:

(a)- The room temperature is about 20-25 degrees centigrade. The water exists in a liquid state at room temperature. So, at 25โฐC, the physical state of water is liquid. 

(b)- The water freezes at 0โฐC. This means that at 0โฐC, water converts into solid. So, the physical state of water at 0โฐC is solid.

(c)- The boiling point of water is 100โฐC. This means that at this temperature, water starts evaporating. So, both liquid and gaseous states of water exist at this temperature.


Related Questions for Study

What our students and parents say about us!

Choose EduSakshamยฎ
Embrace Better Learning

edusaksham-mobile-app