For a Solution Containing Only One Solute Dissolved in a Solvent,we

question 38

Multiple Choice

For a solution containing only one solute dissolved in a solvent,we can calculate the mole fraction of the solvent directly,given only

• A)the molar mass of the solute.
• B)the density of the solution.
• C)the molar mass of the solvent.
• D)the mole fraction of the solute.
• E)the molarity of the solution.

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Definitions:

Ribose

A five-carbon sugar that is a crucial component of RNA (ribonucleic acid) molecules.

Helix

A three-dimensional, spiral shape, common in structural biology, particularly in the structure of proteins and nucleic acids like DNA.

Adenine

A purine nucleobase vital for the structure of DNA and RNA, where it pairs with thymine in DNA and uracil in RNA.

Guanine

One of the four main nucleobases found in the nucleic acids DNA and RNA, characterized by a double-ring structure that pairs with cytosine.