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It is false because an endothermic reaction will also start when energy is received from the environment when there is no solution involved
Answer:
S + 02= S0 - 4 e- → SIV (oxidation); 2 O0 + 4 e- → 2 O-II (reduction)
C + 02= C
Cu0 + H2SO4= CuO + H2SO4 → CuSO4 + H2O
Mass is the amount of matter in the body.
Weight is the measure of force.
