Salt is dissolved in a flask of tap water. Distilling the mixture causes the salt to separate from the water. Which type of energy is required to begin the distilling process? A. chemical energy B. electrical energy C. mechanical energy (motion) D. thermal energy

Which of the following processes requires energy?Question 6Select one:Steam condenses inside the lid on a saucepan of boiling water.The melted wax hardens after a candle is extinguished.Water vapor forms ice crystals in the upper atmosphere.Gasoline spilled on the ground evaporates very quickly.Water condenses on the outside of a cold soda can.

Order the processes as they occur during the distillation of pure water from salty sea water.

Fresh water can be made from seawater by the process of __________.Question 5Select one:a.calcificationb.desalinationc.purification

You are tasked to get the dissolved salt from a beaker of water. Which of the following separation techniques will you use?a.more accurate, more preciseb.filtrationc.sievingd.distillation

Nitika is writing some statements but she confused to know whether the statements are correct or not? If you know the answer to this question, then tell her:1 point[A]. A mixture of common salt and water can be separated completely by the process of distillation.[B]. Those liquids which mix together in all proportion and form a single layer are called miscible liquids.[C]. Pure water or distilled water is made from tap water by the process of distillation.[D]. All the above