
All bases do not dissolve in water.
An alkali is a base that dissolves in water.
They are soapy to touch, bitter and corrosive.
Never taste or touch them as they may cause harm.

All bases do not dissolve in water.
An alkali is a base that dissolves in water.
They are soapy to touch, bitter and corrosive.
Never taste or touch them as they may cause harm.