Question

9. Which one of the following is the smallest quantity? (a) 0.01g (b) 2mg (c) 100μg (d) 5000ng 10 The study​

Answer 1

Answer:

100µg .it is the smallest quantity

Answer 2

Answer:

(d) 5000ng

Explanation:

0.01g=0.01/1000kg= 1×10^-5kg

2mg=2/10g=2×10^-4kg

100micro gram=100×10^-6×10^-3=10^-7kg

5000ng=5000×10^-9×10^-3=5×10^-9kg

Now we can observe the answer