Question

What do you mean by liquor ammonia?

Answer 1

Uses of ammonia$\left({\mathrm{NH}}_3\right)$:

Liquor ammonia$\left({\mathrm{NH}}_4\mathrm{OH}\right)$: A saturated solution of ammonia $\left({\mathrm{NH}}_3\right)$in water is liquor ammonia$\left({\mathrm{NH}}_4\mathrm{OH}\right)$.

It is also named Liquor ammonia Fortis.

Uses: Liquor ammonia can be used as a cleaning agent for removing oil.

So liquor Ammonia is a solution of ammonia in water.