Question

22.
At 30°C, maximum 50g of solid solute is dissolved in
300g of solution and the solution becomes saturated.
The solubility of the salt at that temperature is
30°C তাপমাত্রায় 300g দ্রবণেসর্বাধিক 50g কঠিন দ্রাব দ্রবীভূত
হয়ে একটি সম্পৃক্ত দ্রবণ তৈরী হয়। এই উষ্ণতায় এই দ্রাবটির
ব্যতা
1
20
2
()
40
C0​

Answer 1

Answer:

180°

Explanation:

weight of salt = 90 gram,

solubility = 50

using formula

solubility of solute =

weight of solvent ×100

weight of solute

or 50= weight of solvent ×100

90g

so weight of solvent in saturated solution =

50 ×100=180gm

90g

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