1) Uniform composition; all of the same kind and phase a) homogeneous b) mixture c) compound d) heterogeneous e) homogeneous f) element 2) different, distinguishable parts; not uniform composition a) heterogeneous b) homogeneous c) mixture d) solution e) compound f) heterogeneous 3) The larger part of a solution that does the dissolving a) solvent b) solute c) volume d) solvent e) water f) stock 4) The smaller part of a solution that is dissolved a) solute b) solvent c) solution d) salt e) water f) solute 5) Air is an example of a ________________. a) solution b) compound c) solution d) heterogeneous mixture e) suspension f) not a solution 6) What does aqueous mean? a) water is the solvent b) a solution c) water is the solute d) a heterogeneous mixture e) water is the solvent f) water 7) What is a characteristic of all aqueous solutions? a) They are clear b) They are colorless c) They are clear and colorless d) They are cloudy e) They are clear   f) They are colorless 8) The maximum amount of solute that can be dissolved in a solution. a) maximum molarity b) solubility c) molarity d) solubility e) suspension f) dissolved 9) The separation of ions when an ionic compound dissolves a) hydrate b) solvent c) dissociate d) dissociate e) divide f) split 10) liquids that mix with each other well a) miscible b) solution c) dissolve d) immiscible e) aqueous f) miscible  11) Polar substances will dissolve... a) other polar substances  b) other polar substances c) non polar substances  d) non polar substances e) all substances f) no substances 12) What is the formula to find concentration? a) n/v b) m/v c) mol/mass d) n/v e) m/M f) M/v 13) Which represents a correct unit for concentration? a) moldm-3 b) mol/dm c) mol/dm-3 d) moldm-3  e) g/dm3 f) gdm-3 14) Which is not an example of a solution? a) air b) apple juice c) CO2 in water d) ice water e) Gatorade f) ice water 15) Apple juice would be described as... a) clear b) colorless c) clear and colorless d) colorless e) clear   f) neither clear nor colorless 16) Potassium permanganate dissolved in water would be described as... a) clear b) colorless c) clear and colorless d) neither clear nor colorless e) clear  f) clear and colorless 17) A dilution increases the _________________. a) volume b) concentration c) volume d) amount of moles e) concentration 18) A concentrated solution that is designed to be diluted for use is known as a .... a) Stock solution b) standard solution c) concentrated solution d) stock solution e) homogeneous solution f) volumetric solution 19) A solution where the concentration is known to a high degree is a... a) stock solution b) standard solution c) prepared solution d) mixture e) standard solution f) stock solution

Solutions

สั่งพิมพ์
ฝัง

ลีดเดอร์บอร์ด

สไตล์ภาพ

ตัวเลือก

สลับแม่แบบ

คืนค่าการบันทึกอัตโนมัติ: ใช่ไหม