In some cases.
More often, when a strong acid results with a strong base, they effectively "neutralize" each other,
A scenario where your statement may be correct is using a hydrated strong base salt (e.g.
Yes, this is one of the general types of a double displacement reactions.
A double displacement reaction where;
- A salt with an acid that forms a salt of the acid and a second acid that is volatile; i.e.,
#color(red)(HNO_3) " is one of the a highly volatile acids"#
- Same reaction of a salt with an acid that may yield a compound that can be decomposed into a
#color(red)("gas")#and a #color(blue)("liquid")#; that is,