StudyDojo

Question 1

SLPaper 1

Which substance is most likely to be ionic?

\begin{array}{|c|c|c|c|} \hline \text{Answer}&\text { Melting point } & \text { Solubility in hexane } & \text { Electrical conductivity of solid } \\ \hline A&\text { High } & \text { Low } & \text { High } \\ \hline B&\text { Low } & \text { Low } & \text { Low } \\ \hline C&\text { Low } & \text { High } & \text { Low } \\ \hline D&\text { High } & \text { Low } & \text { Low } \\ \hline \end{array}

Question 2

SLPaper 1

1.

What are possible names of a molecule with molecular formula C4H10O?

I. 1-Methoxypropane

II. 2-Methylpropan-2-ol

III. Butanal

[1]

Question 3

SLPaper 1

1.

Which substances belong to the same homologous series?

[]

chemistry