anyone got the answers 41 questions

q1 When ammonium nitrate is dissolved in water in a glass container, the glass container becomes cold. Is this an endothermic or exothermic reaction? How do you know?
a

It is exothermic; heat energy has been released to the surroundings, leaving the container cold.
b

It is endothermic; heat energy has been released to the surroundings, leaving the container cold.
c

It is exothermic; heat energy has been removed from the surroundings, making the container cold.
d

It is endothermic; heat energy has been removed from the surroundings, making the container cold.

1 answer

i think q2 is exothermic