Question

celsius is the si unit for temperature so 25℃
273 k
-248 k
298 k
25 k
8 multiple choice 1 point
which of the following temperatures is the highest temperature?
373 k
298 k
the boiling point of water
all of the above are identical temperatures
105℃

Explanation:

Step1: Convert Celsius to Kelvin

$T(K)=T(^{\circ}C)+273.15$, for $25^{\circ}C$, $T = 25 + 273.15\approx298K$.

Step2: Compare temperatures

$373K>298K$, boiling - point of water is $100^{\circ}C$ or $373K$, $105^{\circ}C=(105 + 273.15)K=378.15K$.

Answer:

E. $105^{\circ}C$