University:
Swansea University
Course:
EGA109 | Introductory Organic Chemistry
Academic year:

2023
Views:

465

Pages:

2
Author:

Sanjeev K

Q. ndo zdano m1, 22x 0.252 x sin 18.1° x 109 10 2 0.501x0-31068.1.57x10 m X10-9 or 0.157nm 1.57A In a Nall cryptal, there is a a family of planes 0.252 rim apart. If first-order inax is observed at / of 18.1, Find I of X-Ray scattering from this crystal. Q. Estimate crystalline size of given nanomaterid using p-XRD data: peak position 2021-617 FWHM of sample = 2.5L, k2 0.9 Cy A2 1.54067 20 21.61 2 2 CO) 10.805 0.982271 Coso 2 2 Ринт, 2.51°×3.14 0.043825 radians 7 2 180 B-FWHm in radians T 9 = 0.9X X 1.5406x700 0.043825 x 0.982271 of 0.728 fuel I containing 80% C when burnt in bomb calorimeter, increased, from 27.3° to 29.1°C increased lemperature alorimeter con of water Contains 250g of water Cy its water eg is 150g. Colalate Havef fuel Give ans. inkJ/kg. 22 0.72g. W=250g w = 150g.. T227-3°. 12:29.1. Hev. (hitw)(tity) callg x 2 400X 1.8 1000×4.2 kJ/kg 0.72 4200 kJ/kg. QHCV = (WAW) (12-11) 2 2 (3500+385) 2.7 0.83 • 12,638 cal/g LOW-HCV - [0.09H + Ly heao] 5=12638-(0.09×0.7587) 12601 callg Gov. HCV-acid & fure corrections NCV [GV-0.911 X Ly steam