It is because of the heat that evaporates only the pure water and not the salt's from the ocean
Answer:
Rainwater is not necessarily pure even though it starts out as "distilled" water vapor. Each rain drop starts out by condensing around a bit of dust or pollen, it then absorbs gases from the atmosphere (carbon dioxide for all rain and sulfurous and nitrous oxides for acid rain). Once falling it washes out dust and other particulates suspended in the air (some rains are red from dust they pick up)
rain water is in the distilled form so we can say that it is pure
Mineral water, rain water's acidity has drastically increased over the past couple of decades and is less pure than it used to be.
It is based as salt water but then turned into pure water. 1. The ocean water evaporates into water vapor leaving all the salt and other chemicals behind 2.The water vapor turns into clouds 3.The clouds build up in water so much they rain. So yes rain water is pure
rain water is pure water.we get pure water in the rainfall.we not save the rainfall
Pure water, like rain, does not conduct electricity. Some rain, though it may not be not pure water, and may be a little acid, or have dust in it, could conduct electricity a tiny amount.
The best way to simulate rain water for your plants is to use distilled water. It will provide a pure form of water which is free of chemicals found in tap water.
Rain water is considered the purest form of water
Pure water has a pH of 7.0, while acid rain has a pH or 5.0 or less. The difference in pH would be 2.0 or greater, depending on how acidic the acid rain is.
Rain is the purest form of water. It falls on earth as rain droplets.
unless contaminated, it is pure H2O
Presumably this means water turns acidic when contained by marble and can this body of water subsequently cause acid rain? No, because during the evaporation process only pure H20 is involved. No other materials evaporate from a body of water that condense to form clouds and then rain.
Rain water is mixture, it is not a pure compound but contains dissolved gases and somtimes particulate matter.