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Friday, 9 October

JEE Main 2023 · ChemistryMultiple choiceTwo statementsEasyRecall

JEE Main 11 April 2023, Shift 1, Chemistry Q66

Question 66 of 90 in this shift, Chemistry question 6 of 30, Section A.

Given below are two statements: Statement-I : Methane and steam passed over a heated Ni catalyst produces hydrogen gas. Statement-II : Sodium nitrite reacts with NH4Cl\mathrm{NH_4Cl} to give H2O\mathrm{H_2O}, N2\mathrm{N_2} and NaCl. In the light of the above statements, choose the most appropriate answer from the options given below :
  1. (1)Both the statements I and II are correctOfficial answer
  2. (2)Both the statements I and II are incorrect
  3. (3)Statement I is correct but Statement II is incorrect
  4. (4)Statement I is incorrect but Statement II is correct

Official answer

Option 1

NTA final key.

Chapter
Hydrogen
Topic
Hydrogen and Hydrides
Idea tested
Syngas Production via Reforming

Same topic in other shifts

All Hydrogen and Hydrides questions
  1. 8 Apr 2023, Shift 2 · Q66Which of the following can reduce decomposition of H2O2\mathrm{H_2O_2} on exposure to lightMediumSingle correct
  2. 13 Apr 2023, Shift 2 · Q66Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : Isotopes of hydrogen…MediumAssertion–reason
  3. 28 Jul 2022, Shift 1 · Q67The metal salts formed during softening of hardwater using Clark's method are :EasySingle correct
  4. 29 Jun 2022, Shift 1 · Q68Which one of the following reactions indicates the reducing ability of hydrogen peroxide in basic medium ?MediumSingle correct
  5. 3 Aug 2021, Shift 2 · Q35Which one of the following statements is incorrect? A. The correct order of increasing first ionization enthalpy is Li < H < F. B. Out of…MediumOther
  6. 25 Jul 2021, Shift 1 · Q35At 298.2 K the relationship between enthalpy of bond dissociation (in kJ mol−1^{-1}) for hydrogen (EH\mathrm{E_H}) and its isotope,…MediumSingle correct

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.