Question

Which of the following temparature is approximately equal to room temperature

Answer 1

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$\huge\boxed{\text{C. 293K}}$

Room temperature is approximately 20°C.

We can automatically eliminate choices B and D since they are not equal to 20°C.

Since some choices use the Kelvin scale, we can convert from Celsius to Kelvin using a simple formula:

K = C° + 273

Find room temperature in degrees Kelvin:

K = 20° + 273

K = 293°

Thus, the correct choice would be C. 293K.