Question

state the number of significant figures in 0.07800 class 11​

Answer 1

Answer:

4 Significant figure.

Explanation:

as 0.07800 is the number. So if we remove the zeroes after decimal it won't change the value of it. But Zeroes before 7 and decimal has great importance. So the required significant figure is 4 as counted by 0,0,7,8.