Chemistry, asked by azamac, 1 month ago

2.82 grams of glucose is dissolved in 30 gram of water calculate the molality of the solution

Answers

Answered by siddiqa35

0

Answer:

ans 0.0522

Explanation:

the weight of glucose 2.82 grams

no. of molecules n2 = 2.82÷ 180

= 0.01567

no. of molecules of n2 = 30÷18

= 1.667

0.01567÷1.667× 1000 ÷18
0.0522 molal

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