#### Answer

See the answer below.

#### Work Step by Step

a) From a linear regression, it follows:
$ln\ P=-5141.8×1/T+21.28$
b) Determine the slope of the curve, and then multiply it by -R (in kJ/mol).
c) From the curve:
$0°C: 11.57\ mmHg$
$100°C: 1804.32\ mmHg$