Please Help! What is the best name for the following compound?
2 answers:
Answer: Option (b) is the correct answer.
Explanation:
The given compound contains one carbon atom and there are four chlorine atoms.
According to IUPAC, name of cation will be written first and the name of anion will be written.
And due to the presence of four chlorine atoms a prefix "tetra" will be added before the name of anion.
Therefore, name of is carbon tetrachloride.
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Answer:
or 0.0079.
Explanation:
Joyce is planting tulips in her garden.
Number of red (R) bulbs = 5
Number of white (W) bulbs = 5
Total number of ways to plant 10 bulbs in one row is
Cancel out common factors.
It is given that she randomly plants the bulbs so that all 5 red bulbs are next to each other and all 5 white bulbs are next to each other.
Required outcomes are
RRRRRWWWWW and WWWWWRRRRR
Formula for probability:
Therefore the required probability is or 0.0079.