subject
Physics, 07.09.2021 08:10 davelopez979

Hey Guys (Read the paragraph and answer the questions follows) The maximum amount of solute that can be dissolved in a fix amount of solvent at a fix temperature is called solubility. On the basis of amount of solute dissolved in solution, there are three types of solutions- i. supersaturated, ii. saturated and iii. saturated solutions. Supersaturated solutions contains more amount of solute than solubility. Saturated solutions has amount of solute equal to the solubility but unsaturated solutions has less than solubility. Supersaturated solutions are unstable and convert into saturated solutions by precipitation. Unsaturated solutions can be converted into saturated by evaporation of solvent. A). If solubility of a solute 'X' in water is 29 g/Litre, 2.9 g/Litre solution of solute 'X' in water is called- * 2 points Saturated Supersaturated unsaturated semisaturated 8) B). If solubility of another solute 'Y' in water is 2.9 g/Litre, saturated solution of it should contain g solute in mL solution. * 2 points 29, 50,000 19, 1000 1.45, 500 2.9, 50,00 This is a required question 8) C). 20 g solute is dissolved in 50 g of solution. Calculate the mass % of solution. * 2 points 20% 50% 40% 25%
Ans It​

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 22:50
Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.
Answers: 2
question
Physics, 22.06.2019 16:30
3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?
Answers: 2
question
Physics, 22.06.2019 18:30
Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided
Answers: 3
question
Physics, 22.06.2019 20:00
In an old-fashioned amusement park ride, passengers stand inside a 3.0-m-tall, 5.0-m-diameter hollow steel cylinder with their backs against the wall. the cylinder begins to rotate about a vertical axis. then the floor on which the passengers are standing suddenly drops away! if all goes well, the passengers will “stick” to the wall and not slide. clothing has a static coefficient of friction against steel in the range 0.60 to 1.0 and a kinetic coefficient in the range 0.40 to 0.70. part a what is the minimum rotational frequency, in rpm, for which the ride is safe? express your answer using two significant figures. f f = rpm
Answers: 1
You know the right answer?
Hey Guys (Read the paragraph and answer the questions follows) The maximum amount of solute that c...
Questions
question
Mathematics, 05.05.2020 05:04
Questions on the website: 13722362