Question

In the following reaction 6CO2(g) + 6H2O(l) C6H12O6(s) + 6O2(g)

entropy goes on:

a) Increase b) decrease c) remain unchanged d) None of above

2. If entropy of system increases, then entropy of surrounding:

a) Increase b) decrease c) No effect d) can’t predict

3. In the reaction N2(g) + O2(g)--> 2NO(g) ∆H is + 20 kJ and

∆S is 50 J at 27 degree Celcius, the reaction is

a) Spontaneous b) Non-spontaneous c) Both d) can’t predict

4. Which statement is incorrect regarding spontaneity

a) Enthalpy of the process should decrease.

b) Gibb’s free energy should decrease.

c) Entropy of the system increase.

d) Change in internal energy increase​

Answer 1

Answer:

Aerobic respiration takes place in the mitochondria and requires oxygen and glucose, and produces carbon dioxide, water, and energy. The chemical equation is

C6H12O6 + 6O2 → 6CO2 + 6H2O+ ATP (glucose + oxygen -> carbon dioxide + water + ATP).

So, the correct option is 'Respiration'.