2 ml of dettol is added to a beaker containing 500 ml of water and stirred. State four observations that you make. [2 MARKS]
Observations: 0.5 marks each
Suhani took 2 beakers A and B. In beaker A she added 500ml of dil.HCl and in beaker B she added 500ml of conc. Acetic acid.Which among the two is more acidic?
A person added a teaspoon of sugar into 100 ml of water contained in a beaker and he observes a rise in the water level.