Write the order of magnitude of the following measurements:
(i) 25,710,000 m
(ii) 0. 00000521 kg

Write the order of magnitude of the given measurments: (i) 57 (ii) 1001 (iii) 879000 (iv) 0.04 (v) 38750000 (vi) 0.00000681 .

What are the orders of magnitude of the following numbers? (i) 43760 (ii) 0.00025432 (iii) 8346002

Write the order of magnitude of the following : (i) 8 (ii) 49 (iii)52 (iv) 999 (v) 1001 (vi) 753000 (vii) 0.05 (viii) 0.99

State the number of significant figures in the following measurements : (i) 0.009 m^(2) " " (ii) 5.049 N m^(-2) " " (iii) 0.1890 g cm^(-3) " " (iv) 1.90 xx 10^(11) kg " " (v) 0.020800 m " " (vi) 5.308 J

Write each of the following percent: (i) 0.005 (ii) 3: 25 (iii) 11: 80 (iv) 111:125

The correct order of increasing boiling points of the following aqueous solutions (I) 0.0001 M NaCl (II) 0.000 1 M Urea (III) 0.001 M MgCl_2 (IV) 0.01 M NaCl

Write each of the following percent: (i) 7/(25) (ii) (14)/(625) (iii) 5/8 (iv) 0. 8