Solutions and solubility

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  • Created by: SamDavies
  • Created on: 02-01-18 17:34
Q D W S R L D B I N J G R O T W Y P D H O
P A L N Y B A C Y C L O D E X T R I N S H
O I L O G G R N D I B U Q X F U F C B C V
L J A I V W X N C L K T T H G P O N F P E
Y I A T B Y B P U K C T P R D M Q J U G R
M S M I L E G J Q X O R P I P S Y T M D A
O N R D J A A M Y X O O S L C W B W X T V
R Q U N D U I L O M N S E I D S S U D E X
P C E O M I R F Y K O X T Q E A T V S W E
H P U C V P S L P L A C Q M T L N R J B F
I G N K P N O A U T E C L N N T E A X O B
C B F N I P N T I T J M A D V I V C J I Q
S O Y I J K I O U S R O J F H N L B B K D
O K E S P O N E R R C M G B N G O G D Q U
L I S H N K N K J V L S M O A O S Y D L V
V F H T L S J T B L Q T C K J U O A I V V
A J A I D C R G I Q E J E H V T C O K D B
T T A M O R P H O U S N X L O U B S V J U
E V R K A S M J E I N S G Q J C G N H Q U
S W W C X L R K U S N I I W Y E S S C A R
T P Q R X I E Q W V A I O O G C I N B O W

Clues

  • A solid material with at least two different molecular arrangements (9)
  • Adding an electrolyte to an aqueous solution of a non-electrolyte, decreasing the solubility of the non-electrolyte (7, 3)
  • Do symmetrical and compact drugs or amorphous drugs go into solution more easily? (9)
  • The conditions where absorption is faster than dissolution, and C (conc of bulk solution) doesn't exceed 10% of Cs (conc of solution at solid/solvent boundary) (4, 10)
  • The general name of a water-miscible solvent that is added to alter the polarity of another solvent to ultimately increase its solubility (2, 8)
  • The mixing of two crystalline solids together which results in a mixture that has a lower melting point than either of the components individually (9)
  • The process of the removal of a solute molecule from a solid, the creation of a cavity in a solvent, and the insertion of the solute molecule in the cavity (11)
  • The solvates recrystallise into a new form when the solvent is removed (11, 8)
  • What is the interaction of a poorly soluble drug with a soluble material to form a soluble macromolecular complex called? (must also be reversible) (12)
  • What is the name of hollow cylindrical molecules in a cyclic arrangement where part or all of the drug molecule is inserted into the hollow central cavity of the molecule? (13)

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