If penta -2,4 - dione is treated with DCl//D2O,isotopic exchange occurs via ketoenol tautomerism. By how many grams , will the molar mass increase from the increase from the strarting compound.

If penta -2,4 - dione is treated with DCl//D2O,isotopic exchange occur

1.	If penta -2,4 - dione is treated with DCl//D2O,isotopic exchange occurs via ketoenol tautomerism. By how many grams , will the molar mass increase from the increase from the strarting compound.
Answer» ANSWER :8