It would be solid before it reached the melting point. If it is liquid, it has already reached the melting point.
Liquid nitrogen has no melting point. A melting point is the temperature when a solid turns into a liquid. Since liquid nitrogen is already a liquid, it has no melting point. It is already melted, compared to solid nitrogen.
there is no melting point of water it is already a liquid its 0 degrees Celsius
I assume you mean melting point of a solid (if it's liquid it has already melted). It decreases as you increase the pressure.
Soy sauce is already a liquid - it does not need to be melted.
water is already a liquid! but when its solid form (i.e. the ice) turns to liquid, it's known as melting
NO!!! However, on change of physical state;- solid to liquid it is 'melting' liquid to solid it is 'freezing' Similarly liquid to gas it is evaporation/boiling gas to liquid it is condensation. Different substances have different temperature for change of physical state. Water being the scientific standard has; - melting/freezing at 0oC boiling/evaporation at 100oC
solid before it melts?
Liquids can't melt. Melting is when a solid turns into a liquid. Since it is already in the liquid state, it can only evaporate, or boil.
It burns before melting.
melting
melting
You can't melt water as melting is the transistion from solid to liquid and water is already liquid. And, if you are referring to ice, saltwater does not freeze terrestrially.