a) water at room temperature is liquid because at this temperature (i)it has fixed volume and (ii)it can flow. (B) An iron almirah is solid at room temperature because at this temperature (i) it has definite shape along with fixed volume and (ii) It can not flow like water and hence does not possess fluidity.17-Jun-2020
(ii). Water at room temperature does not have a fixed shape but flows to take the shape of the container. Hence, water at room temperature is a liquid.
(b) An iron almirah is a solid at room temperature because its melting point as well as boiling point is above room temperature
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Explanation:
a) water at room temperature is liquid because at this temperature (i)it has fixed volume and (ii)it can flow. (B) An iron almirah is solid at room temperature because at this temperature (i) it has definite shape along with fixed volume and (ii) It can not flow like water and hence does not possess fluidity.17-Jun-2020
(ii). Water at room temperature does not have a fixed shape but flows to take the shape of the container. Hence, water at room temperature is a liquid.
(b) An iron almirah is a solid at room temperature because its melting point as well as boiling point is above room temperature