I drank 375 ml of 40 proof vodka 10 hours later had a EtG test will I fail

Yep...

Of course.

If you are trying to pass you are doing a lousy job.

Usually the answer to these "Will I pass?" questions is that no one can say, for sure. However, you are talking about more than 8 drinks, if you count one drink as 1.5 ounces and a test 10 hours later. In this case, not a chance of passing an EtG test, I would be concerned about even passing a standard alcohol UA at that rate.

Its been two days so by now you found out you failed, right?