All bases are alkali.
Say True or False.
True
False
Bases which dissolve in water are known as alkali. Hence all alkali are bases but all bases are not alkali.
All the alkalis are bases but all bases are not alkalis. State True or False.
All curves are lines. Say true or false.
Integers are closed under all operations. Say true or false.
All human beings exhibit symmetry. Say true or false.