D: CH3CH2CHBrCH=CHBr
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Which compounds contain a chiral centre? 1 2-hydroxybutanoic acid 2 3-hydroxybutanoic acid 3 4-hydroxybutanoic acid
P, Q and R all have the molecular formula C₃H₆O. They are all structural isomers of each other. P and Q each contain …
Which compounds show geometrical (cis-trans) isomerism? 1 CH3CH=C(CH3)C2H5 2 CH3CH=CHCH2CH2CH3 3 C2H5CH=CHC2H5
Compound X contains the elements C, H and O only. 2.00 g of X produces 4.00 g of carbon dioxide and 1.63 g of water w…
For which molecule is the dipole moment zero?
Two half-equations are shown. MnO₄⁻ + 2H₂O + 3e⁻ → MnO₂(s) + 4OH⁻ 2OH⁻ + SO₃²⁻ → SO₄²⁻ + H₂O + 2e⁻ The equation for t…