A volcano is formed when magma (Lava) spews up from deep within the earth. After each eruption the Volcano gets bigger and bigger, so basically after periods of time the volcano will get larger. Lava will rise in cracks in the earth or weak spots in the earths crust. The pressure is relieved thus resulting in a volcanic eruptions it forms the new crust and then eventually builds up in that spot making a volcano. They also form in places called hot spots and various other places.
Answer:
Various limitations of Mendeleev's periodic table are:-
Position of hydrogen - he couldn't assign a correct position to hydrogen as it showed properties of both alkali and halogens .
Position of isotopes - he considered that the properties of elements are a function of their atomic masses. Hence isotopes of a same element couldn't be placed.
In the d-block , elements with lower atomic number were placed before higher atomic number.
Explanation:
Answer:
The answer is ![[\frac{LX_1}{46} + \frac{L(1-x)}{18}]\times0.454](https://tex.z-dn.net/?f=%5B%5Cfrac%7BLX_1%7D%7B46%7D%20%2B%20%5Cfrac%7BL%281-x%29%7D%7B18%7D%5D%5Ctimes0.454)
mol/hr
![[\frac{Vy_1}{46}+\frac{V(1-y)}{18}]\times0.454](https://tex.z-dn.net/?f=%5B%5Cfrac%7BVy_1%7D%7B46%7D%2B%5Cfrac%7BV%281-y%29%7D%7B18%7D%5D%5Ctimes0.454)
mol/hr
Explanation:
For flash distillation
F = V+L
Fz = Vy+Lx
Y = 
let, 
![y = \frac{Z}{F} -[ \frac{1}{F} -1]\times X](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7BZ%7D%7BF%7D%20-%5B%20%5Cfrac%7B1%7D%7BF%7D%20-1%5D%5Ctimes%20X)
Highlighted reading
F = 299; 
= 0.85 ; z = 0.36
y = 
= 0.423 + 0.15x ------------(i)
= -43.99713
+ 148.27274
- 195.46
+127.99
-43.3
+ 7.469
+ 0.02011
At equilibrium, = y
0.423+0.15 =
-43.99713+ 148.27274 - 195.46+127.99-43.3+ 7.319-0.403
F(x) for Newton's Law
Let 
= ![\frac{0-[{-0.403}]}{7.319}](https://tex.z-dn.net/?f=%5Cfrac%7B0-%5B%7B-0.403%7D%5D%7D%7B7.319%7D)
= 0.055
= 
= 
= 0.085
= 
= 0.095
= 
= 0.07
From This x and y are found from equation (i) and L and V are obtained from and F values
mol/hr
mol/hr
