Question

you are asked to perform the following activity a)take 4 breakers ABCD b)put 25 ml of water in beakers ABC and 25ml CuSO4 inbeaker D c)record the temperatures of each liquid d)add a spatula of K2SO4to breaker A ,NH4NO3 to breaker B ,anhydrous white CuSO4 to breaker C and iron fillings to breaker D e)record your temperatures and colours of the solutions in each breaker .what should be your observations and conclusions from the above activity​

Answer 1

hey..mate it is ur ans❤❤:-

You have four beakers A, B, C and D. Out of A and B one has hard water and the other has soft water. Out of C and D one has soap solution and the other has detergent solution. How would you identify these liquidsRead more on Sarthaks.com - https://www.sarthaks.com/38360/you-have-four-beakers-a-b-c-and-d-out-of-a-and-b-one-has-hard-water-and-the-other-has-soft-water