Compounds 'A' and 'B' react according to the following chemical equation. A (g) + 2B (g) + 2C (g) Choose the correct option for the rate equation for this reaction. Initial Initial Initial rate of Experiment concentration concentration formation of A (mol/L) of B (mol/L) of C (mol/L.s) 1. 0.30 0.30 0.10 2. 0.30 0.60 0.40 3. 0.60 0.30 0.20