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monitta
3 years ago
10

Which of the following statements is a qualitative observation? A.The branch is three meters long. B.The substance tastes bitter

. C.There are eleven students absent. D. The beaker contains four hundred milliliters of an unknown liquid.
Chemistry
1 answer:
notka56 [123]3 years ago
7 0

There are two kinds of analysis: qualitative and quantitative

In quantitative we analyse the amount of something that is how much of something is present / the quantity. Ex: the length of branch of tree, number of students in class, volume of a liquid in a beaker.

In qualitative analysis we determine the kind of substance / quality of substance / nature of substance.

like: colour of a substance, odor of a substance or taste (bitter / sour / sweet etc) of a substance

So answer is : B.The substance tastes bitter

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