Question

Robert has 4 grams of a substance and Jill has 10 grams of the same substance. Which of the following statements is true?

a. Jill's sample will boil at a higher temperature than Robert's sample.

b. Jill's sample will melt at a lower temperature than Robert's sample.

c. Jill's sample will weigh more than Robert's sample.

d. Jill's sample will be denser than Robert's sample.

Answer 1

The correct answer is option is c.

Step-by-step explanation:

Mass is defined as quantity of the matter contained by the body irrespective of its volume or any other forces acting on it.

Mass of substance Robert has =
`m_1`= 4 grams

Mass of same substance Jill has =
`m_2` 10 grams

4 grams < 10 grams

`m_1<m_2`

Sample of Jill is more in weight that the weight of the substance of Robert.

Answer 2

If Robert has 4 grams of a substance and Jill has 10 grams of the same substance Jill's sample will weigh more than Robert's sample.