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###### Please help with 1, 2, 3, 4 & 5 1. 2. 3. 4. 5. Consider a pure crystalline solid that is heated from absolute z...

Please help with 1, 2, 3, 4 & 5

1.

2.

3.

4.

5.

Consider a pure crystalline solid that is heated from absolute zero to a temperature above the boiling point of the liquid. Which of the following processes produces the greatest increase in the entropy of the substance? O melting the solid O heating the liquid heating the gas heating the solid vaporizing the liquid

is for a given reaction, the larger the value of the corresponding equilibrium constant, K. The more negative AG True False

is reduced in the following reaction: Cr2072- + 652032- + 14H+ + 2Cr3+ + 354062- +7H 20 o C2072- O $2032- OH+ O Cr3+ 54062-

The purpose of the salt bridge in an electrochemical cell is to O maintain electrical neutrality in the half-cells via migration of ions. O provide a source of ions to react at the anode and cathode. O provide oxygen to facilitate oxidation at the anode. O provide a means for electrons to travel from the anode to the cathode. O provide a means for electrons to travel from the cathode to the anode.

The electrode at which oxidation occurs is called the O oxidising agent cathode reducing agent anode voltaic cell

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