Question

Identify the option that depicts the correct match between the temperatures in the columns 1 and 2.

Column 1	Column 2
a) 303 K	i) $-6°C$
b) 122 $°F$	ii) $30°C$
c) 267 K	iii) $50°C$

• A. a : ii, b : i, c : iii
• B. a : ii, b : iii, c : i
• C. a : i, b : iii, c : ii
• D. a : iii, b : ii, c : i

Answer 1

The correct option is B a : ii, b : iii, c : i

Given:
a) 303 K
b) 125
c) 267 K
The relation between Celsius scale and Kelvin scale is as follows:
$°C$ = K - 273
The relation between Celsius scale and Fahrenheit scale is as follows:
$°C$ = $(°F-32)\times \frac{5}{9}$
a) 303 K = 303 - 273 = 30 $°C$.
b) 122$°F$ =$(122-32)\times \frac{5}{9}=50$ $°C$
c) 267 K = 267 - 273 = - 6 $°C$