Question

2. Give reasons for the following statements.
a) Tamarind is not stored in aluminium vessels .
b) Stainless steel knives, instead of iron knives, are
preferred for cutting lemons.
3. Some observations regarding the chemical properties
of metals are given. Give reason to each
a) The shining appearance of a newly cut sodium metal
is lost easily.
b) When a copper plate is rubbed with sand paper it
becomes shiny.

Answer 1

Answer:

l don't like to study chemistry

so, didn't know the answer