Web(a) Preparation of Standard Solution of Mohr’s Salt FeSO4(NH4)2.SO4.6H2O : Materials Required : Mohr’s salt : 4.9 g ; dilute sulphuric acid (1 in 3, approx. 9 N) : 20 ml. Procedure : Weigh accurately about 4.9 g of pure sample of Mohr’s salt and transfer it to a 250 ml volumetric flask. Web24 mei 2016 · You can see the Practical No.1 of Class 12 CBSE Chemistry Course : To Prepare Crystals of Mohr Salt here for free . I have included all the contents ; AIM , …

What are the uses of Mohr

WebMOHR's SALT AIM – (a) To prepare 250ml of M/20 solution of Mohr’s salt. (b) Using this calculate the molarity and strength of the given KMnO 4 solution. PPARATUS AND … WebThe second part is to experiment the preparation of Mohr’s salt, (Ferrous ammonium sulphate); FeSO4 (NH4)2SO4.6H2O, using the amount of specified required quantities. The hypothesis for the second parts states … cps retrial

To Prepare Crystals of Mohr Salt - Class 12 Chemistry ... - Blogger

WebWeight of Mohr’s salt = 0.63 gms Volume of solution prepared = 250 ml Molarity of solution = M/20 Volume of solution taken for each titration = 20 ml Calculation:- A. Determination of strength of KMnO4 solution: Strength = Molarity X molecular mass of KMnO4 0.021 x 158 = 3.318 g/l Result:- The molarity and strength of given KMnO4 solution is. WebPreparation of Mohr’s Salt Ferrous Ammonium Sulphate also called mohr’s salt is prepared by dissolving equimolar mixture of hydrated ferrous sulphate and ammonium sulphate in water containing a little sulphuric … WebPrepare 250 ml of M/20 Mohr’s salt solution by dissolving 4.9 g of Mohr’s salt in water 20 as described in experiment 11.3. Rinse the pipette with the M/20 Mohr’s salt solution and … magnit global - sign in okta.com