Question

Q. 5)Which signs are used to show:
(i) changes in the chemical equation
(ii)Sign of heat
(iii)Temperature
(iv) State

Answer 1

Answer:

changes in the chemical equation

Answer 2

Explanation:

state- g,s,aq,l

temperature - exothermic and endothermic

sign of heat - delta

mark me as brainiest please.....

please.