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January 2024 Chemistry Regents Questions 31-40 Multiple Choice Test

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January 2024 Chemistry Regents Questions 31-40

The questions in this practice exam are thoughtfully crafted to assess your knowledge and skills. They cover a range of topics and formats, offering a valuable opportunity for self-assessment and preparation.

NOTE: If the question contains an image, clicking on it will enlarge it for easier viewing. If there is a "More Info" link after the question, clicking it will display additional content related to the question.

Which elements are present in the mixture?

Which particle model diagram represents a noble gas at STP?

A student determines the density of a copper sample at room temperature to be 9.46 g/cm3. Based on Table S, what is the student’s percent error in determining the density of copper?

What is the gram-formula mass of Mg(NO3)2?

Compared to a rubidium atom, a Rb+ ion has

Which ion in the ground state has the same electron configuration as an atom of neon in the ground state?

Which substance can not be broken down by a chemical change?

The difference in which property allows the separation of a sample of water and sand by using filter paper and a funnel?

According to Table F, which compound has a very low solubility in water?

What is the molarity of a NaOH solution containing 0.125 mole of NaOH in 0.200 L of water?

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