The decreasing order of rates of diffusion of H_2 , N_2 , O_2, and CO_

1.	The decreasing order of rates of diffusion of H_2 , N_2 , O_2, and CO_2,is
Answer» `H_2gtN_2gt CO_2gt O_2` `H_2gt N_2gt O_2gt CO_2` `CO_2gt O_2gt N_2gt H_2` `H_2 GT O_2gt N_2 gt CO_2` ANSWER :B

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