Question
Chemistry Question on Some basic concepts of chemistry
Which one of the following data has only four significant figures?
A
6.023×1023
B
285 cm
C
0.0025 L
D
0.200 g
Answer
6.023×1023
Explanation
Solution
Answer (a) 6.023×1023
Which one of the following data has only four significant figures?
6.023×1023
285 cm
0.0025 L
0.200 g
6.023×1023
Answer (a) 6.023×1023