Question

Please solve the question

Answer 1

Explanation:

Weigh 1.260 g of oxalic acid crystals and dissove them in water to prepare 500 ml of M/50 oxalic acid solution using a 500 ml measuring flask. Rinse the pipette with the M/50 oxalic acid solution and pipette out 20 ml of it in a washed titration flask.

Rinse and fill the burette with M/100 KMnO4 solution.

Add one test-tube (~ 20 ml) full of dilute sulphuric acid (~ 2 M) to the solution in titration flask.

Note the initial reading of the burette.

pls mark as brailiest

Answer 2

Answer:

hello

Good evening baby

how are you