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    http://imgur.com/a/e9r54
    http://imgur.com/a/8PrdW

    Hi, for this question I don't understand how the answers are deduced. Any explanation would be appreciated. Thanks
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    Name:  1484507308359-1971321373.jpg
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Size:  306.7 KB I worked out 2, I don't get why the answer is 1. Thanks
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    You've drawn G wrong, it is effectively tetramethylmethane, you've drawn (and substituted) trimethylmethane.
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    (Original post by Pigster)
    You've drawn G wrong, it is effectively tetramethylmethane, you've drawn (and substituted) trimethylmethane.
    Thanks. I get that part now. Name:  14845082382641770128893.jpg
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Size:  304.5 KB here is my answer for I. Are they right ? Thanks
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    Your answer 1&4 are the same. Look at what is attached (reading from left to right) to the third carbon.

    You have missed 1-bromo-3-methylbutane.
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    (Original post by Pigster)
    Your answer 1&4 are the same. Look at what is attached (reading from left to right) to the third carbon.

    You have missed 1-bromo-3-methylbutane.
    THANKS
 
 
 
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