true or false

b)- Read the following statements and choose the correct option. 1. in plase and frame filter press, we have (1) cake filtration 2. nano filtration 3. veltra fitrration 2. in filtration, solid particles on filiers become, 1. filter 2. liquid (2) fluidized bed 3- we can use the plate and frame fiter press to clean acid. (6) Frue 4- the opacity increase with filtration time. (1) True 2. False 5. the flow rate of the filtrate increase with time. (1) True 2. False 6- An opacimeter, to measure velocity 1. True 2 P) False 7. The task of filtration is to separate (5. Solid particles suspended in a liquid 2. Solid particles suspended in a gas. 3. Gas suspended in liquid. 8- The pump used in filtration is. 3. External pump 4. Immersed pump compressor