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Which of the following statements are true

(i) Sublimation curve which connects points at which vapour and liquid exist in equilibrium.

(ii) Vapourization curve which shows vapour and Solid existing in equilibrium.

(iii) Fusion curve which shows liquid and vapour existing in equilibrium.

(iv) The meeting point of Sublimation curve, Vapourization curve and Fusion curve is the triple point.

Option: 1

Only i

 


Option: 2

i, ii and iii


Option: 3

Only iv


Option: 4

Only i and iii


Answers (1)

 

 

Sublimation curve which connects points at which vapour (V) and solid (S) exist in equilibrium.

 Vapourization curve which shows vapor and liquid (L) existing in equilibrium.

 Fusion curve shows liquid and solid existing in equilibrium.

The three curves meet at a single point which is called the triple point.

Posted by

Sumit Saini

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