Chemistry Paper 2 cont'd

Question 1b iii):

Draw a clearly labelled diagram of the apparatus that could be set up in the school laboratory to separate the mixture of curry powder and water. In your diagram, show the location of the separated components. [4 marks]

Question 2b (iii):

Using a dot cross diagram, show the compound formed from the bonding of Element Q with the sulphur ion(s). [2 marks]

Tags

NGSS.HS-PS1-2

Question 4a (iii):

Using dot cross diagrams, show the bonding in NaCl. [3 marks]

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Question 5b (i):

Draw a diagram to show the arrangement of electrons in a sodium atom. [2 marks]

Tags

NGSS.HS-PS1-1

Question 6a (iv):

Sketch the structure of R using solid lines (⏤) to show strong bonds and dotted lines (𝌀) to show weak bonds. [3 marks]

Tags

NGSS.HS-LS1-6