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oee [108]
3 years ago
8

What kind of properties can only be observed when a substance changes into a different substance?

Chemistry
1 answer:
Shkiper50 [21]3 years ago
4 0
<h3>Answer:</h3><h2>Chemical properties</h2><h3>Explanation:</h3>

By its very definition, a chemical property is one which is exhibited as a result of a chemical reaction. This may happen during or after the reaction. This is because in a chemical reaction there is a transformation in the physical composition of the components and this directly affects its chemical properties.

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<u>Percentage Weight-in-volume</u> can tell us about the <em>degree of concentration of a given solution.</em>

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The solute can be <em>crystalline or non-crystalline in nature.</em>

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The <u>number of grams of glucose</u> present in a <u>5% glucose solution</u> is 5 grams.

  • This question is based on a Percentage Weight-in-volume. The formula states that:

a% of a glucose solution =<u> a grams of glucose in a 100 mL solution</u>

Hence, 5% glucose solution = 5 grams of glucose / 100 mL solution

Therefore, the <u>number of grams of glucose</u> present in a <u>5% glucose solution</u> is 5 grams.

To learn more, visit the link below:

brainly.com/question/8482854

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