Question

q.4 from the following thermodynamic data calculate the lattice energy of mgf2. mg (s) mg (g); ah 298 73 kj/mol mg (g) mg +e (g); ah 299 = 368 kcal/mol f2 (g) 2f (g): ah 298 78 kj/mol -> mg (s) + f2 (g) mgf2 (s); ah°373= 173 kj/mol f(g)+ef(g); ah 298-161 kj/mol mg (g) mge (g); ah 298 142 kcal/mol mg; cp j k mol = 28.46 +2.26 10³ (t/k) f2: cp/j k mot¹=26.85 +8.49 10³ (t/k) mgf2: cp j k mol¹27.78+30.85 10³ (t/k)​

Answer 1

Answer:

Kachhora is a typical mannerism in which the tribal women from Chattisgarh wear their sari. This type of saree is made from fabrics like cotton, silk and linen in bright and vibrant colors.