Help pls hurry I don’t have much time I’ll mark brainliest

Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

If i add water to oil what will happen