Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
Manipal MET2019Chemistryp Block Elements (Group 15, 16, 17 & 18)

In the following reaction NaOH + S A+ Na ₂ ~S + H ₂ O ; A is

Options

  1. ANa ₂ SO ₄
  2. BNa ₂ SO ₃
  3. CNa ₂ ~S
  4. DNa ₂ ~S ₂ O ₃

Correct answer

B. Na ₂ SO ₃

Step-by-step solution

NaOH +2 ~S Sodium sulphite Na ₂ SO ₃+ Na ₂ ~S + H ₂ O

Practice p Block Elements (Group 15, 16, 17 & 18) on Quantrex Academy →

More from p Block Elements (Group 15, 16, 17 & 18)

Which among the following is NOT in accordance with the property stated against it? 2026Complete hydrolysis of Xenon hexafluoride gives HF along with compound X. The hybridisation in X is 2025Orthophosphorus acid on disproportionation gives PH ₃ and another oxoacid of phosphorus ' X '. The basicity of X is 2025Observe the following P ₄+ SOCl ₂ Products P ₄+ SO ₂ Cl ₂ Products In both the reactions, a common product ' x ' is obtained. The number of lone pair of elecrons on the central ato 2025The number of P = O , P - P bonds present in oxoacid of phosphorus, prepared by treating red P ₄ with alkali are respectively 2025Which of the following is not correct? 2025Nature of two oxides of nitrogen X and Y formed in the reaction of sodium nitrite with hydrochloric acid is 2025Which of the following is not correct ? 2025 Full p Block Elements (Group 15, 16, 17 & 18) list All Manipal MET PYQs