Question

The ∆ sign written above the arrow indicates......... Of the reaction. ​

Answer 1

Answer:

heat reaction is answer

Answer 2

Answer:

It shows that energy in the form of heat is added to the reaction.

Explanation:

The ∆ sign written above the arrow indicates ----- of the reaction.

When reaction requires energy, it is indicated above the arrow.

Δ is written on top of the reaction arrow in order to show that energy in the form of heat is added to the reaction.

It also means that heat is involved in reaction means it is a thermal reaction.

In conclusion, it means that the reaction is being heated.

Hence, it shows that energy in the form of heat is added to the reaction.

#SPJ3