Give two reasons to justify— (a | Class 9 Science Chapter Matter in Our Surroundings, Matter in Our Surroundings NCERT Solutions

Question:

Give two reasons to justify—

(a) water at room temperature is a liquid.
(b) an iron almirah is a solid at room temperature.

Answer:

(a) Water at room temperature is a liquid because at this temperature:

       i). It has fixed volume.
       ii). It can flow.

(b) An iron almirah is solid at room temperature because at this temperature:

       i).  It has a definite shape along with fixed volume.
       ii). It can not flow like water and hence does not possess fluidity.


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Welcome to the NCERT Solutions for Class 9 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 5 , Question 6: Give two reasons to justify— (a) water at room temperature is a liquid. (b) an iron almira....