The two structures `I` and `II`represent:

The structure I nad II are

The given structures (I) and (II) represent configuration of the simplest sugar glyceraldehyde . Which of the following statements is not correct for the structures ? underset((I))(H-underset(CH_(2)OH)underset(|)overset(CHO)overset(|)C-OH) " " underset((II)) (HO-underset(CH_(2)OH)underset(|)overset(CHO)overset(|)C-H)

The given structures (I) and (II) represent configuration of the simplest sugar glyceraldehyde . Which of the following statements is not correct for the structures ? underset((I))(H-underset(CH_(2)OH)underset(|)overset(CHO)overset(|)C-OH) " " underset((II)) (HO-underset(CH_(2)OH)underset(|)overset(CHO)overset(|)C-H)

The structures I and II are :

The two structures written below represent

The two structure represent

Explain why the following two structures, I and II cannot be the major contributors to the real structure of CH_(3)COOCH_(3) .

O_(3) molecule is a resonance hybrid of the two structures I and II . The two oxygen - oxygen bond lengths in ozone molecule are