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10 answers

the sugar in it... yes it DOES have natural sugar in it

2006-08-15 00:05:04 · answer #1 · answered by Glen O 2 · 0 0

Every powder solidifies in the open air, the moisture causes it to stick together.

2006-08-15 07:08:13 · answer #2 · answered by Katie 4 · 0 0

If you add water to any powder it is going to solidify to a certain extent.

If you keep cement powder in humid conditions it goes off, coffee powder is just the same.

2006-08-15 07:07:23 · answer #3 · answered by Anonymous · 0 0

Coffee powder is caable of absorbing moisture because caffeine is hygroscopic.When the caffeine absorbs moistue,the coffee particles agglomerate(stick together),forming the hard lumpy mass you are talking about.

2006-08-15 07:07:34 · answer #4 · answered by Mrknowitall 3 · 0 0

absolutely any powder will solidify in humid condition including talcum powder.

2006-08-19 02:16:59 · answer #5 · answered by Anonymous · 0 0

because humid air contains moisture, once it settles in the freeze dried coffee, it is then changing its molecules. add enough moisture and it will evenutally become liquid.

2006-08-15 07:38:43 · answer #6 · answered by pondering 2 · 0 0

it absorbs moisture from the air, which causes it to partially dissolve and stick together, and become a kind of mud.

2006-08-15 07:05:10 · answer #7 · answered by MOM KNOWS EVERYTHING 7 · 0 0

You answered your own question....Humidity. Buy the individual packs...won't happen as they are sealed.

2006-08-15 07:21:51 · answer #8 · answered by Frank 6 · 0 0

yes

2006-08-15 07:40:11 · answer #9 · answered by Op Vakansie 3 · 0 0

it is hydroscopic..i.e. it attracts water from the atmosphere

2006-08-15 07:06:26 · answer #10 · answered by Anonymous · 0 0

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