EE When 4 08 g of a mixture of BaO and unknown carbe MCO3 was heated strongly the residue weighed 3 This was dissolved in 100 mL

Question

EE When 4 08 g of a mixture of BaO and unknown carbe MCO3 was heated strongly the residue weighed 3 This was dissolved in 100 mL of 1 N HCl The ex acid required 16 mL of 2 5 N NaOH solution for com neutralisation Identify the metal M IIT JEE 1 When 16 8 g of a white solid X was heated 4 4 g acid gas A which turned lime water milky was d off together with 1 8 g of a gas B which condensed colourless liquid The solid that remained Y diss in water to give an alkaline solution which with e barium chloride solution gave a white precipitate Z precipitate effervesced with acid giving carbon dic Identify A B and Y and write the equation for the th decomposition of X 0 IIT JEE WELD If 2 68 x 10 3 mol of a solution containing an io requires 1 61 10 mol of MnO4 for the oxidat Ant to AO3 in an acidic medium then what is the of n bas esta mis IIT JEE borosl When 5 mL of 8 N nitric acid 4 8 mL of 5 N hydroc acid and a certain volume of 17 M sulphuric acid are together and made upto 2 L 30 mL of this ac m exactly neutralises 42 9 mL of sodium carbonate sc containing 1 g of Na CO3 10H O in 100 mL of

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