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Fehlins test is done to identify aldehides. Fehlins solution is used for this test. If aldehides are added to this soluton, a red precipitate is formed.
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How do you distinguish between acetic acid and formic acid?
Formic acid gives positive result in both tollen's test and fehlings test. but acetic acid doesnot.
After hydrolysis did sucrose give a positive test with fehlings test why orwhy not?
After hydrolysis sucrose did give a positive test. It reduces sugar that has hemiketal and hemiaetal in it.
Which is more sensitive test fehlings test or Benedicts test?
benedicts test
What is the positive result for sakaguchi test?
A red color is the positive result>
Are substance considered reducing fehlings test also the substance reducing in benedicts test?
yes.
Which compound gives positive Fehlings test?
Fehling test is used for reducing sugars.
How do you distinguish between acetic acid and formic acid?
Formic acid gives positive result in both tollen's test and fehlings test. but acetic acid doesnot.
After hydrolysis did sucrose give a positive test with fehlings test why orwhy not?
After hydrolysis sucrose did give a positive test. It reduces sugar that has hemiketal and hemiaetal in it.
Does hcooh undergo fehlings reaction?
Formic acid (HCOOH - methanoic acid) also gives a positive Fehling's test result. This is because it is readily oxidizable to carbon dioxide and water.
Which is more sensitive test fehlings test or Benedicts test?
benedicts test
What is the fehlings test of glucose?
ulo nyo!!
What is the positive result for sakaguchi test?
A red color is the positive result>
Are substance considered reducing fehlings test also the substance reducing in benedicts test?
yes.
Did gelatin give positive result with xanthoprotic test?
yes,it give positive test
Will a pregnancy test show positive if I miscarried?
A pregnancy test can show a positive result if you have miscarried. There is still enough hormone in your body to produce a positive result.
What dosage of Vyvanse will result in positive amphetamine result?
Any amount of Vyvanse could result in a positive amphetamine test.
What is a positive result with the antinuclear antibody test?
If fluorescent cells are seen, the test is positive. When positive, the serum is diluted, or titered, and the test done again.
