Question

Which of the following compounds is Not present in its standard state at 25°C and 1 atmosphere pressure?

विकल्प

• CaCO_3(s)

• C₂H₅OH_(l)

• H₂O_(g)

• CO_2(g)

Answer 1

H₂O_(g)

Explanation:
Water at 25°C is present in a liquid state.