IN TWO BEAKERS (A AND B) 50ML WATER OF ABOUT 70 C EACH IS TAKEN.THEN IN BEAKER A , 50 ML OF WATER OF ABOUT 30 C IS ADDED AND AFTER 5 MINUTES , IN BEAKER B, 50 ML OF WATER OF ABOUT 30 C IS ADDED .WHAT WOULD OBSERVE IF THE TEMPERATURE OF BOTH BEAKERS RECORDED IMMEDIATELY ? WHY ?
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(a) No, the amount of salt and sugar dissolved in water will not be the same
at the same temperature.
(b) On cooling the content of the beakers, crystals of salt and sugar will appear. This is because solubility of a solid decreases with decrease in temperature
at the same temperature.
(b) On cooling the content of the beakers, crystals of salt and sugar will appear. This is because solubility of a solid decreases with decrease in temperature
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thanks tinu21 ..you also give the photoes of experiment no. 7 of to study anomalous behaviourof water using hopes apparatus.with full page
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