Stoichiometry of Reactions in Solution

JEE Main Chemistry · Some Basic Concepts of Chemistry · 10 questions, latest first

• x mg of pure HCl was used to make an aqueous solution. 25.0 mL of 0.1 M Ba(OH)_2 solution is used when the HCl solution was…202623 January, Shift 1 · Q71
• 20 mL of sodium iodide solution gave 4.74 g silver iodide when treated with excess of silver nitrate solution. The molarity of…20258 April, Shift 2 · Q71
• 10 mL of 2 M NaOH solution is added to 20 mL of 1 M HCl solution kept in a beaker. Now, 10 mL of this mixture is poured into a…20253 April, Shift 2 · Q54
• 1 M solution of KI reacts with excess of H_2 SO_4 and KIO_3 solutions. According to equation 5 I^-+IO_3^-+6 H^+ → 3 I_2+3 H_2 O…202529 January, Shift 2 · Q51
• Some CO_2 gas was kept in a sealed container at a pressure of 1 atm and at 273 K. This entire amount of CO_2 gas was later passed…202522 January, Shift 1 · Q71
• If 50 mL of 0.5 M oxalic acid is required to neutralise 25 mL of NaOH solution, the amount of NaOH in 50 mL of given NaOH…202429 January, Shift 2 · Q81
• 20 mL of calcium hydroxide was consumed when it was reacted with 10 mL of unknown solution of H_2 SO_4. Also 20 mL standard…202313 April, Shift 1 · Q90
• The volume of 0.02 M aqueous HBr required to neutralize 10.0 mL of 0.01 M aqueous Ba(OH)_2 is (Assume complete neutralization)20236 April, Shift 2 · Q61
• The volume of HCl, containing 73 g L^-1, required to completely neutralise NaOH obtained by reacting 0.69 g of metallic sodium…202329 January, Shift 2 · Q55
• The density of a monobasic strong acid (Molar mass 24.2 g / mol ) is 1.21 kg / L. The volume of its solution required for the…202325 January, Shift 1 · Q51