1. True or False? (a) Hybridization of one s atomic orbital and two p orbitals leads to three sp3 hybrid orbita (b) Hydrocarbons are organic compounds composed of carbon and water (c) Aldehydes and amides contain the carbonyl group (d) A \"chiral\" carbon atom is defined as a carbon atom with multiple Tt-bonds (e)-bonds are covalent bonds characterized by high electron density along the bond (f) Nucleic acids are biological macromolecules (g) Two compounds are isomers if they have the same chemical formula (h) Rotation around the double bond of an alkene does not easily occur at room temperature (1) Aromatic hydrocarbons contain delocalized m-bond systems G) When the terminals of a battery are connected, electrons flow from the anode to the catho Solution a) false reason : one s + two p will give three sp2 orbitals b) fasle reason : hydrocarbons composed of carbon and hydrogen c) false reason : aldehydes only contain carbonyl group d) fase reason : chiral carbon contain 4 dirrenent groups or atoms e) true f) true g) true h) true i) true j) true .