What happens to melting point of naphthalene when an impurity like camphor is added to it

The melting point of naphthalene increases.

Explanation:

When any impurity is added to a substance, the heat capacity changes to higher capacity because more compound now absorbs heat from the heat source. Hence, increasing the melting temperature of the original substance.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

0.88m hope i am correct : )