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0.5 g of a substance is dissolved in 25 g of a solvent. Calculate the amount of the substance in % w / w in the solution.A. 5.34 %B. 2.00 %C. 1.96 %D. 2.92 % No worries! We‘ve got your back. Try BYJU‘S free classes today! No worries! We‘ve got your back. Try BYJU‘S free classes today! Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses No worries! We‘ve got your back. Try BYJU‘S free classes today! Solution The correct option is C 1.96 %Given: mass of substance = 0.5 g Mass of solvent = 25 g %ww=weight of the component in solution (g)total weight of the solution (g)×100 %ww=0.50.5+25×100=1.96%Solution : Mass of solute (common salt) = 0.5 g <br> Mass of solvent (water) = 25 g <br> Mass of solution = (0.5 + 25)g = 25.5 g <br> Now, Mass percentage of solution <br> = `("Mass of solute")/("Mass of solution")xx100` <br> = `0.5/25.5xx100` <br> = 1.96% Classification and Properties of Matter In chemistry and physics, matter is any substance that has mass and takes up space by having volume. All everyday objects that can be touched are ultimately composed of atoms, which are made up of interacting subatomic particles, and in everyday as well as scientific usage, "matter" generally includes atoms and anything made up of them, and any particles and objects that act as if they have both rest mass and volume. However it does not include massless particles such as photons, or other energy phenomena or waves such as light or sound. Matter exists in various states (known as phases) that are defined by various physical properties, such as state of matter, phase, shape, and density. The Standard Model of particle physics and the general theory of relativity describe fundamental particles and the fundamental forces acting between them that control the structure and dynamics of matter.  CBSE, JEE, NEET, NDAQuestion Bank, Mock Tests, Exam Papers NCERT Solutions, Sample Papers, Notes, Videos 0.5 gm of salt dissolved in 25gm of water calculate the percentage amount of salt in the solution Posted by Neeta Joshi 3 years, 2 months ago
Sia ? 3 years, 2 months ago Given, Mass of salt present = 0.5 g Mass of solution = Mass of salt + Mass of
solvent =0.5 + 25= 25.5 g Posted by Riya, Rima Kumari 2 days, 17 hours ago
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What is 5 grams of sugar dissolved in 25 grams of solvent?Explanation: The mass by volume percentage of 250 ml of a solution containing 5 g of sugar is 2%.
How do you calculate the percentage of salt in a solution?Salt is the solute (the dissolving substance), and water is the solvent (the substance that dissolves another to create a solution). To make a salt solution by weight percent (w/v), you apply the formula w/v = (mass of solute ÷ volume of solution) × 100.
How many grams of salt should be dissolved in 60 gram of water so as to prepare 25% w/w solution?∴A = 10.6 ( approx. )
What is meant by concentration of solution?(a) Concentration of a solution is defined as the amount of solute that is present in a given amount of solution. It can be expressed in terms of: Mass by the mass percentage of a solution =mass of solutemass of solution×100.
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0.5g of salt is dissolved in 25g of water
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