Consider four different samples: aqueous nabr, molten nabr, aqueous naf, and molten naf. current run through each sample produces one of the following products at the anode: liquid bromine, fluorine gas, or oxygen gas. match each sample to its anodic product.

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.