Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NTA Abhyas NEET2020Chemistryp Block Elements (Group 13 & 14)Practice

The gas produced by the passage of air over hot coke is

Options

  1. ACarbon monoxide
  2. BCarbon dioxide
  3. CProducer gas
  4. DWater gas

Correct answer

C. Producer gas

Step-by-step solution

2   C s + O 2 g + N 2 g → 1263   K 2   CO(g) + 4   N 2 (g) ︸ producer   gas

Practice p Block Elements (Group 13 & 14) on Quantrex Academy →

More from p Block Elements (Group 13 & 14)

Which of the following elements is in allotopic form in fullerene? 2026Identify the incorrect statement from the following : 2026In potash alum, the ratio of K ^+ and SO₄²⁻ ions is 2026Select the element (M) whose trihalides cannot be hydrolysed to produce an ion of the form [ M ( H ₂ O )₆ ]³⁺ 2023Na ₂ ~B ₄ O ₇ heat X + NaBO ₂ in the above reaction the product " X " is : 2022Match List-I with List-II : ( array l|l List-I & List-II (Compounds) & (Molecular formula) (a) Borax & (i) NaBO ₂ (b) Kernite & (ii) Na ₂ ~B ₄ O ₇ 4 H ₂ O (c) Orthoboric acid & (ii 2022Which of the following statement is not correct about diborane? 2022Match the following and identify the correct option. (a) CO g + H 2 g (i) Mg HCO 3 2 + Ca HCO 3 2 (b) Temporary hardness of water (ii) An electron deficient hydride (c) B 2 H 6 (ii 2020 Full p Block Elements (Group 13 & 14) list All NTA Abhyas NEET PYQs