Answer:
(i) The given reaction is
?(1)
where refers
to nuclear masses.
if m
refers to atomic masses, then
Similarly,
Using
equation (1),
Since Q
value is negative, the reaction is endothermic.
(ii) The
given reaction is
?(2)
where refers
to the nuclear mass. If m refers to the atomic mass, then
and
from
eqn. (2).
Since Q value is
positive, the reaction is exothermic.
You need to login to perform this action.
You will be redirected in
3 sec