1 g of water, of volume 1 cm 3 at 100°C, is converted into steam at same temperature…
Chemistry · NEET · NTA Exams — Chemical Thermodynamics
1 g of water, of volume 1 cm3 at 100°C, is converted into steam at same temperature under normal atmospheric pressure \(\left(=1 \times 10^{5} \mathrm{~Pa}\right)\). The volume of steam formed equals 1671 cm3. If the specific latent heat of vaporisation of water is 2256 J/g, the change in internal energy is,
- 2256 J
- 2423 J
- 2089 J
- 167 J
Answer
(C) 2089 J
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Two blocks of the same metal having same mass and at temperature T 1 and T 2 , respectively are brought in…
- For the reaction, 2Cl(g) → Cl 2 (g), the correct option is:
- For a particular reversible reaction at temperature 'T', ∆H and ∆S were found to be both +ve. If, 'T' e is…
- One mole of an ideal gas is expanded freely and isothermally at 300 K from 10 litres to 100 litres. If ΔU is…
- Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R)…
- For an ideal gas, C p and C v are related as:
- A balloon filled with helium (32°C and 1.7 atm). bursts. Immediately afterwards the expansion of helium can…
- For the hypothetical reversible reaction: 1 2 A 2 (g) + 3 2 B 2 (g) → AB 3 (g), the value of ΔH is -20 kJ mol…
More Chemical Thermodynamics questions · Browse all practice questions