SiO2 represents B. Quartz
Answer:
Water treatment membrane is the process in which it removes all the unwanted substance from the water. Basically, the water treatment process facilities the different types of the membrane for uses in the process of cleaning the water surface for drinking.
There are basically four types of pressure driven membrane recognised for the treatment of water are:
- Micro-filtration
- Nano-filtration
- Reverse osmosis
- Ultra-filtration
Answer:
64.15 mL.
Explanation:
- We can use the general law of ideal gas: <em>PV = nRT.</em>
where, P is the pressure of the gas in atm.
V is the volume of the gas in L.
n is the no. of moles of the gas in mol.
R is the general gas constant,
T is the temperature of the gas in K.
- If n and P are constant, and have two different values of V and T:
<em>V₁T₂ = V₂T₁</em>
<em></em>
V₁ = 65.0 mL, T₁ = 92.4°C + 273 = 365.4 K.
V₂ = ??? mL, T₂ = 87.6°C + 273 = 360.6 K.
<em>∴ V₂ = V₁T₂/T₁</em> = (65.0 mL)(360.6 K)/(365.4 K) = <em>64.15 mL.</em>
