1. The equation y=ax^b will be a straight line on semi-log paper. (T/F)A gauge pressure of 4 atm is equivalent to an absolute pressure of ..A ΔT of 85o C is equivalent to a ΔT of o F.2. Pressure An open-end water manometer (at 4 oC) is connected to a flask containing a gas at an absolute pressure of 1.05 atm. What is the height (h) of the manometer fluid in cm? Atmospheric pressure is 1.00 atm.3. You plan to mix two reactants, tetrahydrofreefurol (THF: MW=216, SG=1.30; flowrate = 5.0 liters/min) and cyclohexane (CH: MW=84, SG=0.779; flowrate = 11.0 liters/min), and feed the combined stream to the reactor. However, if the mass fraction of the THF in the combined stream exceeds 0.3, the reaction mixture explodes. Can the THF and CH streams be safely mixed?