GUJCET Organic Chemistry — practice questions
18 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice GUJCET Organic Chemistry in the app →Hydrocarbons are organic compounds composed exclusively of:
When propene reacts with HBr, Markovnikov's rule In the presence of organic peroxides, addition of HBr to propene gives predominantly:Wurtz reaction is used to prepare:According to Hückel's rule, a planar cyclic compound is aromatic if it has:
Benzene is best described by:According to VSEPR theory, the shape of a molecule is determined byThe hybridisation of carbon in methane (CH₄) isWhich molecule is non-polar despite having polar bonds?The bond order of the oxygen molecule O₂ (by molecular orbital theory) isA coordinate (dative) bond differs from a normal covalent bond in thatWhich species has sp hybridisation on the central atom?As bond order increases, bond lengthAn ionic bond forms byThe shape of NH₃ is pyramidal rather than planar becauseWhich has the highest dipole moment?Among the following, which is paramagnetic?Formal charge on an atom =