Write the correct answer :Which of the following shows the maximum rise in temperature?(a) 23° to 32° (b) – 10° to + 1° (c) – 18° to – 11° (d) – 5° to 5°

(b)

$\\ (a) \ 32^{\circ}-23^{\circ}=9^{\circ} \\ (b) \ 1^{\circ}-(-10)^{\circ}=1^{\circ}+10^{\circ}=11^{\circ}\\ (c) \ -11^{\circ}-(-18)^{\circ}=-11^{\circ}+18^{\circ}=7^{\circ} \\ (d) \ 5^{\circ}-\left(-5^{\circ}\right)=5^{\circ}+5^{\circ}=10^{\circ} \\$

Maximum rise in temperature is $-10^{\circ} to +1^{\circ}$.