Question

At 283 K, a saturated solution of solid X can be
prepared by dissolving 21.0g of it in 100 g of water.
The maximum amount of X which can be dissolved
in 100 g of water at 313 K is 62.0 g. An attempt
is made to dissolve 50.0 g of X in 100g of water
at 313 K.


A. All the 50.0 g of X will dissolve at 313 K.

B. At 313 K 29.0 g of X will remain undissolved.

C. Solubility of x decreases with increase oftemperature.

D. On cooling the solution of X from 313 K to 283 K more than 21.0 g of X will crystallize out.


Which of the above statements are correct?


(1) A & B
(2) A&D
(3) B & C
(4) A, C&D
(Stage-11, 2013-14)
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Answer 1

your answer issssss. " 4 " .

Answer 2

Answer:

Abe bewakoof aakash ke questions idhar pooch raha hai

btw answer is option C, I am the teacher in Aakash Institute.