The objects may exchange heat between each other if they are in contact with each other.
The two objects will allow flow of heat between them if they have a difference in temperature from each other.
The heat will flow from higher temperature object to lower temperature object. The will reach a final temperature (common to each other) and then there will be no heat transfer between each other.
It's a weak base bacause H C N is weak
Answer:
Top left square is EE and bottom right square is Ee
Answer:
It has an electrolyte that acts as a salt bridge.
Explanation: