Sodium and hydrogen combine to form sodium hydride in presence of heat, what is the oxidising agent here?(a) nitrogen(b) sodium(c) hydrogen(d) oxygenThis question was addressed to me in an interview.I would like to ask this question from Properties of Dihydrogen in division Hydrogen of Chemistry – Class 11

Sodium and hydrogen combine to form sodium hydride in presence of heat

1.	Sodium and hydrogen combine to form sodium hydride in presence of heat, what is the oxidising agent here?(a) nitrogen(b) sodium(c) hydrogen(d) oxygenThis question was addressed to me in an interview.I would like to ask this question from Properties of Dihydrogen in division Hydrogen of Chemistry – Class 11
Answer» Right answer is (C) hydrogen To explain: In the formation of 2 moles of sodium hydride from TWO moles of sodium and ONE mole of hydrogen, the hydrogen acts as an OXIDISING agent. An oxidizing agent gains electrons from the other molecule and reduces itself.

Discussion

No Comment Found

Related InterviewSolutions

How can we produce a large scale of hydrogen?(a) titration(b) by electrolysis(c) hydrogenation(d) storageThe question was posed to me in examination.My question is taken from Dihydrogen as a Fuel topic in portion Hydrogen of Chemistry – Class 11
Can dihydrogen be used as a Fuel?(a) yes(b) no(c) may be(d) cannot sayI have been asked this question during an interview for a job.I would like to ask this question from Dihydrogen as a Fuel in chapter Hydrogen of Chemistry – Class 11
What can photo hydrogen obtain?(a) rotational energy(b) wind energy(c) renewable energy(d) water energyThis question was posed to me in final exam.This intriguing question comes from Dihydrogen as a Fuel topic in chapter Hydrogen of Chemistry – Class 11
Hydrogen is stored in an alloy.(a) true(b) falseThis question was posed to me by my school teacher while I was bunking the class.I'm obligated to ask this question of Dihydrogen as a Fuel in section Hydrogen of Chemistry – Class 11
What do you think the hydrogen economy involves?(a) transfer(b) production(c) implementation(d) processThis question was posed to me by my college director while I was bunking the class.Origin of the question is Dihydrogen as a Fuel topic in chapter Hydrogen of Chemistry – Class 11
Is liquid hydrogen fuel dangerous?(a) yes(b) no(c) may be(d) may not beThis question was posed to me during a job interview.This interesting question is from Dihydrogen as a Fuel topic in chapter Hydrogen of Chemistry – Class 11
In a hydrogen molecule, when the spins are in the same direction. What is it known as?(a) adsorbent hydrogen(b) nascent hydrogen(c) parahydrogen(d) ortho hydrogenI have been asked this question in an international level competition.This intriguing question comes from Dihydrogen as a Fuel topic in chapter Hydrogen of Chemistry – Class 11
Absorption of hydrogen on a metal surface is known as __________(a) adsorption(b) occlusion(c) absorption(d) emissionThis question was addressed to me by my college professor while I was bunking the class.The origin of the question is Dihydrogen as a Fuel in chapter Hydrogen of Chemistry – Class 11
What is the problem that arises with hydrogen as a fuel?(a) storage(b) production(c) process(d) availabilityThis question was posed to me by my college professor while I was bunking the class.I need to ask this question from Dihydrogen as a Fuel topic in chapter Hydrogen of Chemistry – Class 11
What is freshly prepared hydrogen known as?(a) nascent hydrogen(b) atomic hydrogen(c) parahydrogen(d) absorbed hydrogenI have been asked this question in an interview.The origin of the question is Dihydrogen as a Fuel topic in section Hydrogen of Chemistry – Class 11

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment