Question

12.

The percentage of sodium in a breakfast cereal abelled as 110mg of sodium per 100 g of cereal is-
(A) 11%
B) 1.10%
(C)0.110%
D) 110%
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Answer 1

Answer:

110% only brainliest heyaaaa

Answer 2

The percentage of sodium in a breakfast cereal labelled as 110 mg of sodium per 100 g of cereal is (c) 0.110%

- amount of sodium, w = 110 mg = 110 × 10⁻³ g

- amount of cereal, W = 100 g

- Mass percentage of sodium in cereal = (w / W) × 100

                             = ( 110 × 10⁻³ / 100) × 100

                             = 110 × 10⁻³

                             = 0.110 %

- So the correct answer is option (c)