4.What statement is true of the following energy diagram? SM prod 1 For irreversible reaction dominate at for re eversible reactions.equal amounts of l and 2 will be formed D) For irreversible reactions,equal amounts of 1 and 2 will be formed. E) None of the above are true. Ans:E 5.What would be the correct name of the following CH3-CH2-CH2-CH-CH3 CH3-CH2-CH-CH2-CH 3-(se pentane 6.The following Newman projection corresponds to which molecule? H CH2CH3 CH3CH2 A)pentane B)butane C)3-ethylbutane D)hexane E) Page2Page 2 4. What statement is true of the following energy diagram? prod 1 prod 2 SM A) For irreversible reactions, product 1 will dominate. B) For reversible reactions, product 2 will dominate at equilibrium. C) For reversible reactions, equal amounts of 1 and 2 will be formed. D) For irreversible reactions, equal amounts of 1 and 2 will be formed. E) None of the above are true. Ans: E 5. What would be the correct name of the following? CH2 CH2 CH CH3 CH3 CH2 CH CH2 CH3 CH3 A) 3-(sec-pentyl)pentane D) 3-ethyl-4-methylheptane B) 5-ethyl-4-methylheptane E) 3-ethyl-4-propylpentane C) 3-(sec-butyl)hexane Ans: D 6. The following Newman projection corresponds to which molecule? H CH3CH2 H H CH2CH3 H A) pentane B) butane C) 3-ethylbutane D) hexane E) 3-methylpentane Ans: D