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The % purity of the sample of Mohr's salt is: 3 years ago Deepak Rock jee jee main basic concepts chemistry 1 g mixture of equal number of mole of Li2CO3 and other metal carbonates (M2CO3) required 21.6 mL of 0.5N HCl for complete neutralisation reaction. What is the approximate atomic mass of the other metal? 3 years ago Deepak Rock jee jee main basic concepts chemistry Sulfuryl chloride (SO2Cl2) reacts with water to give a mixture of H2S4 and HCl. How many moles of baryta would be required to neutralize the solution formed by adding 4 mole of SO2Cl2 to excess of water? 3 years ago Deepak Rock jee jee main basic concepts chemistry The mass of BaCO3 produced when excess CO2 is bubbled through a solution of 0.205 mol Ba(OH)2 is: 3 years ago Deepak Rock jee jee main basic concepts chemistry Wood's metal contains 50.0% bismuth, 25.0% lead, 12.5% tin and 12.5% cadmium by mass. What is the mole fraction of tin? 3 years ago Deepak Rock jee jee main basic concepts chemistry An ideal gaseous mixture of ethane (C2H6) and ethene (C2H4) occupies 28 litre at 1 atm and 273 K. 3 years ago Deepak Rock jee jee main basic concepts chemistry In the reaction 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(l) when 1 mole of ammonia and 1 mole of O2 are made to react to completion 3 years ago Deepak Rock jee jee main basic concepts chemistry 10 moles SO2 and 15 moles O2 were allowed to react over a suitable catalyst. 8 moles of SO3 were formed. 3 years ago Deepak Rock jee jee main basic concepts chemistry 25.4 g of I2 and 14.2 g of Cl2 are made to react completely to yield a mixture of ICl and ICl3. Calculate moles of ICl and ICl3 formed 3 years ago Deepak Rock jee jee main basic concepts chemistry What volume of oxygen gas (O2) measured at 0°C and 1 atm, is needed to burn completely 1L of propane gas (C3H8) measured under the same conditions? 3 years ago Deepak Rock jee jee main basic concepts chemistry A 25.0 mm × 40.0 mm piece of gold foil is 0.25 mm thick. The density of gold is 19.32 g/cm^3. How many gold atoms are in the sheet? 3 years ago Deepak Rock jee jee main basic concepts chemistry Haemoglobin contains 0.33% of iron by weight. The molecular weight of haemoglobin is approximately 67200. 3 years ago Deepak Rock jee jee main basic concepts chemistry Number of moles of KMnO4 required to oxidize one mole of Fe(C2O4) in acidic medium is 3 years ago Deepak Rock jee jee main basic concepts chemistry Which statement is false for the balanced equation given below? CS2 + 3O2 → 2SO2 + CO2 (a) One mole of CS2 will produce one mole of CO2 3 years ago Deepak Rock jee jee main basic concepts chemistry 2 g of a mixture of CO and CO2 on reaction with excess I2O5 produced 2.54 g of 2I. What will be the mass % of CO2 in the original mixture? 3 years ago Deepak Rock jee jee main basic concepts chemistry 1.575 g of oxalic acid (COOH)2.xH2O are dissolved in water and the volume made upto 250 mL. On titration 16.68 mL of this solution requires 25 mL of N/15 NaOH solution for complete neutralization, calculate x. 3 years ago Deepak Rock jee jee main basic concepts chemistry Specific volume of cylindrical virus particle is 6.02 × 10^-2 cc/g. whose radius and length are 7 Å & 10 Å respectively. 3 years ago Deepak Rock jee jee main basic concepts chemistry Page 1 / 4 1 2 3 4 Next Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? 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