- Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about ? On this page you'll find 1 study documents about .
All 1 results
Sort by:
-
Exam (elaborations)
AQA AS CHEMISTRY PAPER 1 2017 EXAM WITH DETAILED ANSWERS.
-
---1June 20252024/2025A+
- Give the shape of PH3 and state whether it has a permanent dipole. - 
CorreCt Answers -trigonal pyramidal 
Yes. The bonds are non-polar but PH3 has a permanent dipole due to the 
lone pair on P. 
Give the oxidation state of nitrogen in NO₂⁻. - CorreCt Answers -+3 
What is the ratio of peaks in a mass spectrum of chlorine? - CorreCt 
Answers -70, 72, 74 in ratio 9:6:1Explain how permanent dipole-dipole 
forces arise between hydrogen chloride molecules. /2 - CorreCt Answers - 
Difference in el...
-
$23.20 More Info
munenebeth20