Clinical Chemistry > A-Level Question Paper > MCAT Review Smith (All)

MCAT Review Smith

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The Covalent Bond 1. The hybridization of the central carbon in CH3CN and the bond angle CCN are a. sp2 , 180°. b. sp, 180°. c. sp2 , 120°. d. sp3 , 109°. 2. Which of the following s... tatements about an sp hybridized carbon is FALSE? a. It is divalent. b. It forms bonds that are linear. c. It has two p orbitals. d. It always forms triple bonds to carbon. 3. Which molecule has the largest dipole moment? a. HCl b. CCl4 c. H2S d. CO2 4. What are the hybridizations of carbons 1 and 2 respectively in the following structure? a. sp3 and sp2 b. sp2 and sp3 c. sp3 and sp d. sp2 and sp2 lOMoAR cPSD|31901054 5. What are the hybridizations of atoms 1 and 2 respectively in the following structure? a. sp3 and sp2 b. sp2 and sp3 c. sp3 and sp d. sp2 and sp2 6. Identify the orbital hybridization at the two indicated carbons in the molecule below. a. C 1 : sp; C 2 : sp b. C 1 : sp2 ; C 2 : sp2 c. C 1 : sp; C 2 : sp2 d. C 1 : sp2 ; C 2 : sp 7. How many total resonance structures can be drawn for the following anion (include those without separation of charge)? a. 1 b. 2 c. 3 d. 4 [Show More]

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