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Bonding and structure

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Question 7

The three reactions below each form one product only:

  1. 2B(s)+3Cl2(g)→2BCl3(g)2\text{B(s)} + 3\text{Cl}_2\text{(g)} \rightarrow 2\text{BCl}_3\text{(g)}2B(s)+3Cl2​(g)→2BCl3​(g)
  2. S(s)+3F2(g)→SF6(g)\text{S(s)} + 3\text{F}_2\text{(g)} \rightarrow \text{SF}_6\text{(g)}S(s)+3F2​(g)→SF6​(g)
  3. P4(s)+6Cl2(g)→4PCl3(g)\text{P}_4\text{(s)} + 6\text{Cl}_2\text{(g)} \rightarrow 4\text{PCl}_3\text{(g)}P4​(s)+6Cl2​(g)→4PCl3​(g)

Which reaction(s) form(s) a product consisting of polar molecules?

Symmetry and polarity of BCl3, SF6, and PCl3

Only 3

Only 1 and 3

Only 2 and 3

1, 2 and 3

Bonding and structure Questions

  1. A Level
  2. /Chemistry
  3. /Bonding and structure