Equal volumes of 10% solution (by wt) of the solute A and 15 % solution (by wt) of the solute B are mixed. The mass percent of A and B in the mixture

Question

Equal volumes of 10% solution (by wt) of the solute A and 15 % solution (by wt) of the solute B are mixed. The mass percent of A and B in the mixture

Equal volumes of 10% solution (by wt) of the solute A and 15 % solution (by wt) of the solute B are mixed. The mass percent of A and B in the mixture would be respectively
A. 5 and 7.5
B. 10 and 25
C. 5 and 10
D. 20 and 30

Monjur Alahi

7 views

2025-01-04 04:42

1 Answers

Related Questions

Two liquids X and Y form an ideal solution. The mixture has a vapour pressure of 400 mm at 300 K when mixed in the molar ratio 1:1. when mixed in the

2 Answers 6 Views

Two solutions A and B have same mole fractions of the solute. If 1 `dm^(3)` of A is mixed with `2 dm^(3)` of B, the mole fraction of the solute in the

2 Answers 7 Views

100 mL of 0.1 M solution of solute A are mixed with 200 mL of 0.1 M solution of solute B. If A and B are non-reacting substances, the molarity of the

2 Answers 5 Views

50g. Of a solute is dissolved in 0.95 kg. of the solvent. The mass percent of the solution is

2 Answers 4 Views

200g. Of 5% solution (by mass) of the solute A is mixed with 300 g. of a 10% solution (by mass) of solute B. The mass percent of A and B in the mixtur

2 Answers 4 Views

The mole fraction of a solute in its solution in acetic acid is 0.2. The mass of solute (molar mass = 40) in 120g. Of acetic acid would be

2 Answers 8 Views

If the density of the solvent is 2.5 kg `dm^(-3)` . The 2 molal solution of a solute in this solvent will be molal solution of a solution of a solute

2 Answers 5 Views

The wt. percent of `NO_(3)^(-)` in the solute in a solution is 20. The volume of solvent containing 60 g of solute (d = 1.2 g/cc)

2 Answers 5 Views

Equal volumes of ethylene glycol (molar mass = 62) and water (molar mass = 18) are mixed. The depression in freezing point of water is (given `K_(f)`

2 Answers 5 Views

A gaseous mixture contains 50% helium and 50% methane by volume. What is the percent by weight of methane in the mixture?

2 Answers 5 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
As equal volume of two solution are mixed the final volume i.e. the volume of mixture would be doubled. Hence each % will become half.

7 views Answered 2023-02-05 15:29