What Is the Freezing Point of 0

question 198

Multiple Choice

What is the freezing point of 0.200 m lactose in ethanol?
K_f(ethanol) = 1.99 ° C/ m and freezing temperature of ethanol = - 117.3 ° C

• A) - 117.7 ° C
• B) - 117.3 ° C
• C) - 116.9 ° C
• D) - 0.398 ° C
• E) 0.398 ° C

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Definitions:

Evolutionary Advantage

A trait that increases an organism's likelihood of survival and reproduction in a particular environment.

Haploid

Referring to a cell or nucleus containing a single set of unpaired chromosomes, as seen in gametes (sperm and egg cells) of sexually reproducing organisms.

Meiosis

is a type of cell division that reduces the chromosome number by half, creating four haploid cells, each genetically distinct from the parent cell.

Chromosome Segregation

The process during cell division in which chromosomes are equally distributed into two new nuclei, ensuring each daughter cell receives an identical set of chromosomes.