0.753 is the answer for this question
10^(-0.123)=0.753
idk :) .... ........ .......
Iron would be hotter, aluminum loses heat easier<span />
<u>Answer:</u> The solubility of B is high than the solubility of A.
<u>Explanation:</u>
The solubility is defined as the amount of substance dissolved in a given amount of solvent. More the solute gets dissolved, high will be the solubility and less the solute dissolved, low will be the solubility.
For the given observations:
Mass of undissolved substance of substance A is more than Substance B at every temperature. This implies that less amount of solute gets dissolved in the given amount of solvent.
Hence, substance B has high solubility than substance A.
Yes, it is a Compound.
They both comprehend with the atoms of each sourse!