Vedclass
Class 11ChemistryHydrogenHydrogen
Easy

When steam is passed over red hot iron,the substances formed are

  • A
    $Fe_2O_3 + H_2$
  • B
    $Fe_3O_4 + H_2$
  • C
    $FeO + H_2$
  • D
    $FeO + H_2 + O_2$
Share

Explore More

Browse All

Question Bank

11

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Hydrogen

Subtopic

Hydrogen

Similar Questions

Match the correct option from Column-$A$ and Column-$B$.
Column-$A$ Column-$B$
$(1)$ Ionic hydride $(p)$ $BeH_2$
$(2)$ Interstitial hydride $(q)$ $TiH$
$(3)$ Electron-precise hydride $(r)$ $CH_4$
$(4)$ Electron-rich hydride $(s)$ $H_2O$
$(t)$ $B_2H_6$

Medium
View Solution

Ionic hydrides react with water to give:

Easy
View Solution

Which set of elements forms stable,covalent,and hydrogen-bonded hydrides?

Easy
View Solution

$H_2SO_4$ acts as a dehydrating agent in its reaction with:

Medium
View Solution

Which of the following is obtained when dihydrogen reacts with the alkali metals at high temperature?

EasyMHT CET 2026
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo