Question

Which reaction is endothermic?
a. HCl + NaOH mc018-1.jpg NaCl + H2O + 58 kJ
b. 6CO2 + 12H2O + energy mc018-2.jpg C6H12O6 + 6O2 + 6H2O
c. 2Na + Cl2 mc018-3.jpg 2NaCl + energy
d. 2C2H6 + 7O2 mc018-4.jpg 4CO2 + 6H2O + 2,502 kJ

Answer 1

The answer will be option b. 6CO2 + 12H2O + energy mc018-2.jpg C6H12O6 + 6O2 + 6H2O

Hope this information will help you :

Answer 2

The endothermic reaction from options will be:

6CO2 + 12H2O + energy mc018-2.jpg C6H12O6 + 6O2 + 6H2O

In the endothermic reaction, they absorb energy from the surroundings which are mainly in the form of heat.

Here, in the reaction, the energy is absorbed by the solution to use or even store.