Unit 8 Knewton Exam Questions And Correct Answers(2024/2025)

Unit 8 Knewton Exam Questions With Verified Answers. Which of the following statements are true about organic compounds versus inorganic compounds? Select all that apply: The melting points of organic compounds are usually lower than those of inorganic compounds. The boiling points of organic compounds are usually lower than those of inorganic compounds. The flammability of organic compounds is usually lower than that of inorganic compounds. The bond type of organic compounds is more often ionic than for inorganic - answerThe melting points of organic compounds are usually lower than those of inorganic compounds. The boiling points of organic compounds are usually lower than those of inorganic compounds. Which of the following statements is NOT true about inorganic compounds versus organic compounds? - answerInorganic compounds are generally more flammable than organic compounds. The compound ((NH4)2CrO4) is used in photography. It forms yellow and monoclinic crystals. Its melting point is 185∘C. It has a high solubility in water, 37.36g100ml. Predict the nature of the compound as organic or inorganic. - answerIt is inorganic because it contains no carbon. Ammonium chloride has a water solubility of 383.0gL at 25∘C, and nitroaniline has a water solubility of 800mgL at 25∘C. Identify which are likely to be organic and inorganic compounds from these values. - answerAmmonium chloride has a high solubility in water, so it is likely to be an inorganic compound. Nitroanaline is a lot less soluble in water, so it is likely to be organic