Express concentrations of solutions quantitatively by preparing different concentrations of mixtures according to uses and availability of materials;
Quiz by Leslie Loren Silagon
Grade 7
Science
Philippines Curriculum: Grades 1-10
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measures 1 skill from
Measures 1 skill from
Track each student's skills and progress in your Mastery dashboards
With a free account, teachers can
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
10 questions
Show answers
- Q1If you have 50 grams of sugar dissolved in 200 grams of water, what is the concentration of the sugar solution?25%20%50%30%30sS7MT-Id-3
- Q2You have a 20% salt solution. How many grams of salt are there in 500 grams of solution?100 grams200 grams150 grams50 grams30sS7MT-Id-3
- Q3If you mix 15 grams of salt into a 100 gram sample of water, what is the concentration of the salt solution in percent?15%10%25%13%30sS7MT-Id-3
- Q4A juice container has 10g of powdered juice mixed with 500g of water. What is the concentration of the powdered juice in the mixture?2%5%20%10%30sS7MT-Id-3
- Q5You have a 30% sugar solution. If the total weight of the solution is 200 grams, how many grams of sugar does it contain?150 grams90 grams30 grams60 grams30sS7MT-Id-3
- Q6If you dissolve 200 grams of sugar in 800 grams of water, what is the concentration of the sugar solution?25%50%30%20%30sS7MT-Id-3
- Q7You have a mixture of 20% powdered chocolate in milk. How many grams of chocolate are present in 250 grams of this chocolate milk mixture?50 grams25 grams75 grams100 grams30sS7MT-Id-3
- Q8How much salt in grams would you need to create a 10% salt solution with a total mass of 400 grams?100 grams40 grams10 grams20 grams30sS7MT-Id-3
- Q9You have a solution with a mass of 450 grams in total. If 50 grams of this is sugar, what is the concentration of sugar in this solution?9%12%11%14%30sS7MT-Id-3
- Q10You have a 500g total solution composed of 60% sugar. How many grams of sugar are in the solution?250 grams400 grams300 grams200 grams30sS7MT-Id-3