In a reaction, 2A2 + B2 → 2A2B, when the reactant A will disappear? – McqOptions

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1.	In a reaction, 2A2 + B2 → 2A2B, when the reactant A will disappear?
A.	half the rate that B will decrease
B.	the same rate that B will decrease
C.	double the rate that A2B will form
D.	twice the rate that B will decrease
Answer» E.

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