When changing 1L of water into steam, the volume increases to how many liters?

When water is converted into steam, a significant increase in volume occurs due to the physical properties of water and steam. Water has a relatively high density in its liquid form, which means that 1 liter of water occupies a small volume. However, when water transforms into steam, it becomes a gas, which has much lower density compared to liquids.

At standard atmospheric pressure, the approximate volume that 1 liter of water converts to when it turns into steam is about 1700 liters. This increase is due to the fact that gas molecules are much farther apart than liquid molecules, allowing steam to expand significantly. This expansion is a fundamental principle of gas behavior and thermodynamics, influenced by the kinetic energy of the molecules increasing when heat is applied.

Therefore, upon calculating the change from liquid water to steam, 1 liter of water indeed expands to around 1700 liters of steam, making this the correct answer.