Vedclass
Class 12ChemistryThe d- and f-Block ElementsCompounds of Transitional elements
Easy

Which of the following is used for making railway tracks?

  • A
    Wrought iron
  • B
    Cast iron
  • C
    $Ni$ steel
  • D
    $Cr$ steel
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

The d- and f-Block Elements

Subtopic

Compounds of Transitional elements

Similar Questions

When acidified $K_2Cr_2O_7$ reacts with $H_2O_2$,a blue-coloured solution is obtained. This blue colour is due to the formation of:

Medium
View Solution

Which of the following is the use of potassium permanganate $(KMnO_4)$?

Medium
View Solution

What are interstitial compounds? Give their examples and characteristics.

Difficult
View Solution

When a manganese $(Mn^{II})$ salt is fused with a mixture of $KNO_3$ and solid $NaOH$,what will be the oxidation state of $Mn$ after it changes from $+2$?

Difficult
View Solution

Which product is formed by the reaction of an acidic solution of chromic acid with hydrogen peroxide?

Medium
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