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What is the oxidation number of hydrogen in H2O2?
Q3: Which is a pure substance ?<br>A)element<br>B)compound<br>C)mixture<br>D)both A
Q18: The most abundant organic compound found in
Q37: Hydrogen bonding will not occur in molecules
Q38: As the attractive forces between the molecules
Q61: Animals are able to store carbohydrates as<br>A)glucagon.<br>B)glycogen.<br>C)insulin.<br>D)protein.
Q61: The mathematical expression for the equilibrium constant
Q79: In an artificial transmutation process,a nucleus of
Q82: The oxidation of fats yields about 39
Q91: Name the following compound: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4036/.jpg" alt="Name
Q99: Which is true about ionizing radiation?<br>A)It dislocates