Which of the gases in the graph below has the largest molar mass? A B C D There

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Which of the gases in the graph below has the largest molar mass? A B C D There is not enough information to determine the answer Which of the following substances (with specific heat capacity provided) would show the greatest temperature change upon absorbing 100.0 J of heat? 10.0 g Ag.CAg = 0.235 j g -1 degreeC-1 10.0 g H2O. CH2O = 4.184 j g-1 degreeC-1 10.0 g ethanol.Cethanol = 2.42 j g-1 degreeC-1 10.0 g fe. Cfe = 0.449 j g-1 degreeC-1 10.0 g Au. CAu = 0.128 j g-1 degreeC-1 Identify a possible molecular formula for C3H5CIO. C6H10ClO2 C5H10Cl2O2 C6H10Cl2O2 C6H10O2 C6H12Cl2O2 In a chemical reaction, matter is neither created nor destroyed. Which law does this refer to? Law of definite proportions Law of the conservation of mass Law of modem atomic theory Law of multiple proportions Q First law of thermodynamics Whicn of the following elements is a halogen? Ne l O Mg K

Explanation / Answer

vi ---> D

vii ---> E

viii ---> C

ix ---> B

x ---> B

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