You will be using the observations given in the scenarios i - vibelow to determine which of the following is true for G (a - c),which of the following is true for S (d - f) and which of thefollowing is true for H (g - i).
a) The sign of G is positive.
b) The sign of G is negative.
c) Cannot determine the sign of G from the information given.
d) The sign of S is positive.
e) The sign of S is negative.
f) Cannot determine the sign of S from the information given.
g) The sign of H is positive.
h) The sign of H is negative.
i) Cannot determine the sign of H from the information given.
i) A spontaneous reaction is taking place in a flask. When youtouch the flask, it feels cold and gets colder as the reactionprogresses.
Input format: in alphabetical order something like c,d,i
ii) A spontaneous reaction is taking place in a flask as evidencedby the formation of gas bubbles. When you touch the flask, it feelshot and gets hotter as the reaction progresses.
Input format: in alphabetical order something like c,d,i
iii) A spontaneous reaction is taking place in a flask. When youtouch the flask, it feels hot and gets hotter as the reactionprogresses.
Input format: in alphabetical order something like c,d,i
iv) A spontaneous reaction is taking place in a flask. You noticethe formation of gas bubbles intensifies as the reactionprogresses.
Input format: in alphabetical order something like c,d,i
v) A solid in a closed flask begins tomelt. (You can consider thisa phase change.)
Input format: in alphabetical order something like c,d,i
vi) A liquid begins to appear on the inside of a closed flask. Atfirst glance before the liquid began to appear, you might havethought the flask was empty. (You can consider this a phasechange.)
Input format: in alphabetical order something like c,d,i