We make a solution when we mix:
- (A) Salt and water
- (B) Sugar and cinnamon
- (C) Cheese sauce and macaroni
- (D) Vegetables in a salad
- (A) Salt and water
Particles settle down in a:
- (A) Solution
- (B) Solvent
- (C) Suspension
- (D) Solute
- (C) Suspension
When particles of solute remain suspended in the mixture, the mixture is called:
- (A) Solution
- (B) Unsaturated
- (C) Dilution
- (D) Suspension
- (D) Suspension
What does the term “Aqua” mean?
- (A) Mixture
- (B) Air
- (C) Water
- (D) Alloy
- (C) Water
“Aqua” is a word of which of the following languages?
- (A) Greek
- (B) Latin
- (C) French
- (D) German
- (B) Latin
Which of the following is a TRUE solution?
- (A) Ink
- (B) Starch solution
- (C) Blood
- (D) Salt solution
- (D) Salt solution
Soluble solid cannot be separated from:
- (A) Mixture
- (B) Solution
- (C) Both (A & B)
- (D) Solvent
- (C) Both (A & B)
A modern technique used for the separation of mixture is known as:
- (A) Sublimation
- (B) Chromatography
- (C) Distillation
- (D) Condensation
- (B) Chromatography
What type of solution “Brass” and “Bronze” are:
- (A) Gas in gas
- (B) Solid in gas
- (C) Solid in solid
- (D) Liquid in solid
- (C) Solid in solid
The mixture of two or more metals is called:
- (A) Solder
- (B) Alloy
- (C) Amalgam
- (D) Solution
- (B) Alloy