Question

Which of the following is a valid conversion factor

1) 1,000 mL/ 1L
2) 1hm/ 1,000 m
3) 1cm^3/ 1L
4) 1,000 cg/ 1g

Answer 1

1000mL=1L is a valid conversion factor

Answer 2

The following option(option 1) is a valid conversion factor:

1) 1,000 mL/ 1L

2) 1hm/ 1,000 m

3) 1cm^3/ 1L

4) 1,000 cg/ 1g