Methanol (15 marks) Solution M1 Weight of water (9) 0 . 79 Weight of alcohol (g) 0.08 0. 87 Water % w/w (m/m) 90 .80 Alcohol % w/w (m/m) T. 20 Solution M2 Weight of water (9) 0 . 79 Weight of alcohol (g) 1 . 25 1. of Water % w/w (m/m) 75- 96 Alcohol % w/w (m/m) 24. 04 Solution M3 Weight of water (9) 0.64 Weight of alcohol (g) 0 . 41 1.65 Water % w/w (m/m) 60. 95 Alcohol % w/w (m/m) 39.05 Solution M4 Weight of water (9) 0. 20 Weight of alcohol (g) 0. 32 0. 52 Water % w/w (m/m) 38. 46 Alcohol % w/w (m/m) 61- 54 Solution Refractive Index Temperature ( C) Pure water 0 1- 332 7 2 1 . 2 Solution M1 1 . 3353 21 . 3 Solution M2 1- 3383 21 . 6 Solution M3 1. 3256 21 - 5 Solution M4 1 . 3384 21. 0 1. 3289 20- 6 Pure Methanol M5 Georgian PHYS1008: Refractive Index LabGeorgian Ethanol (15 marks) Hoges dol Solution E1 0 . 79 Weight of water (9) 0. 09 Weight of alcohol (g) 0 . 88 89- 77 Water % w/w (m/m) 10 . 23 Alcohol % w/w (m/m) Solution E2 Weight of water (9) 0 . 81 Weight of alcohol (g) 0 . 21 1. 02 Water % w/w (m/m) 79.41 Alcohol % w/w (m/m) 20 .59 Solution E3 0- 56 Weight of water (g) 0. 33 Weight of alcohol (g) 0- 89 Water % w/w (m/m) 62.92 Alcohol % w/w (m/m) 37. 08 Solution E4 Weight of water (g) 0 -2/ Weight of alcohol (g) 6. 32 1 . 53 Water % w/w (m/m) 39. 6 2 Alcohol % w/w (m/m) 60- 38 Solution Refractive Index Temperature (C) Pure water 0 1. 3329 21 . 4 Solution El 1. 34 20 21 . 2 Solution E2 : 3387 21. 5 Solution E3 1. 3543 21- 8 Solution E4 1 . 3 60 2 21- 7 Pure Ethanol E5 1. 3409 21- 5 'Georgian PHYS1008: Refractive Index Lab 8Questions 1. Prepare a scatter plot (draw a line from data point to point for one reagent) of the concentrations versus refractive index for each of reagents used in the lab. Title each plot and label the x and y axes appropriately (including units of measure). One scatter plot containing all three data sets or three separate plots is acceptable