Chemistry
Name an acid used:
(a) to flavour and preserve food;
(b) in a drink
(c) to remove ink spots
(d) as an eyewash.
Related Questions
How is an acid prepared from a (a) Non-metal (b) salt ? Give an equation for each.
Give equations to show how the following are made from their corresponding anhydrides.
(a) sulphurous acid
(b) phosphoric acid
(c) carbonic acid
(d) sulphuric acid
Give reaction of acids with
(a) chlorides
(b) nitrates
State the conditions under which they react.
What do you understand by an alkali? Give two examples of :
(a) strong alkalis
(b) weak alkalis