That depends on the acid. There are many different types that can be solid, liquid or gaseous .
liquid
Any substance which is liquid at that temperature. Liquids evaporate at any temperature. If you mean boiling, which happens at a fixed temperature at fixed pressure, then nitric acid fits.
it is a solid at some points and a liquid at others.
Saturated - It has no double bonds
liquid pool acid is Muriatic acid or more commonly know as Hydrochloric acid (HCl)
Acetic acid is a liquid at the room temperature and pressure.
No. Acetic acid is a liquid at room temperature.
liquid
Nitric acid is just nitric acid. At room temperature, it is a liquid.
Acetic acid is a liquid at r.m.
At some temperature it will be. Not at room temperature. It is a solid up to about 159 °C.
Pure hydrochloric acid is a liquid in the room temperature and pressure.
At some temperature it will be. Not at room temperature. It is a solid up to about 159 °C.
For example the linoleic acid.
If your room temperature is 70 C then stearic acid would be in a liquid form as its melting point is 69.6 C. For the rest of us humans with a room temperature of around 24 C stearic acid is solid
Oleic acid at (30°C) the visocity is 25.6
Nitric acid is a liquid between -42 °C (-44 °F) and 83 °C (181 °F), so in normal room temperature, yes, it's a liquid.