Question

32. Which of the following statement(s) is/are correct?
to At 308 K, water exists as gaseous state
(11) At 373 K. water only exists as gaseous state
(i) At 283 K. water exists as liquid state
( Only (iii)
(2) Only (1)
(3) Both (i) and (iii) (4) Both (ii) and (iii)

Answer 1

Answer:

(i)at 373 water exist at gaseous state

Answer 2

Answer:

Explanation:

A Kelvin scale of temperature  is also called as the thermodynamic scale of temperature and is used to measure the varying temperature of various liquids.

Water exists in three distinct phases known as the triple point. The zero degrees celsius is defined by the triple point of water that is 273.16K. Thus 0°C on the celsius scale is equal to  the 273.15 K at the absolute scale. Hence -

273K = 0°C

283K = 283°C- 273°C  

10°C which exists as liquid state

Thus, at 283 K. the water exists as a liquid state.