00:02
Here in this problem given delta h is negative 95 kilojoules and 5 statements are given and which of the following is a true statement when delta h is negative 95 kilojoules.
00:23
Now, when delta h is negative that is change in enthalpy, delta h is negative, the system system releases heat to the surroundings.
00:52
That is it is an exothermic process.
00:56
Now let's go through the options.
00:58
The first option is both the system and the surrounding are gaining 95 kilojoules of energy.
01:05
That is not true because both system and surroundings cannot gain 95 kilojoules of energy.
01:13
Here system is releasing 95 kilojoules of energy not gaining.
01:19
So, first option is not the right option.
01:22
Second option, both the system and the surroundings are losing 95 kilojoules of energy.
01:28
Here only system is losing energy and surrounding is gaining, surrounding not losing.
01:35
So, this option also not the correct option...