How many significiant figures are there in the measured values. (i) `227.2g`, (ii)` 3600g` (iii)` 0.00602g` (iv)` 250xx10^(10)g`A. `4,2,3,3`B. `3,4,3,2`C. `4,2,5,2`D. `3,2,2,1`

How many significiant figures are there in the measured values. (i) `2

1.	How many significiant figures are there in the measured values. (i) `227.2g`, (ii)` 3600g` (iii)` 0.00602g` (iv)` 250xx10^(10)g`A. `4,2,3,3`B. `3,4,3,2`C. `4,2,5,2`D. `3,2,2,1`
Answer» Correct Answer - A (i)227.2 g has all the non -zero digis. Hence, it has four significant figures. (ii) According to the rule number 4, trailing zeroes are not significant. Hence, 3600 g has 2 significant figures. (iii) According to the rule number 3, the zeroes at the begninning are not significant, Hence,0.00602 g has 3 significant figures. (iv) Accouding to the rule number 6,it has 3 significant figures.

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How many significiant figures are there in the measured values. (i) `227.2g`, (ii)` 3600g` (iii)` 0.00602g` (iv)` 250xx10^(10)g`A. `4,2,3,3`B. `3,4,3,2`C. `4,2,5,2`D. `3,2,2,1`

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