Questionably demand list separated into unconnected items (10)

I believe the answer is:

dismantled

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'separated into unconnected items' is the definition.
I can't tell whether this definition defines the answer.

'questionably demand list' is the wordplay.
'questionably' is an anagram indicator (questionable can mean unsettled, not fixed).
'demand'+'list'='demandlist'
'demandlist' with letters rearranged gives 'DISMANTLED'.

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(Other definitions for dismantled that I've seen before include "Taken to bits" , "Taken to pieces" .)

I've seen this clue in The Everyman puzzle in The Observer.

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