Class 12 Chemistry General Principles and Processes of Isolation of Elements Occurrence

Medium

Assertion: For the extraction of iron,haematite ore is used.
Reason: Haematite is a carbonate ore of iron.

JEE MAIN 2019 All JEE MAIN

A
Only the reason is correct
B
Both the assertion and reason are correct and the reason is the correct explanation for the assertion
C
Only the assertion is correct
D
Both the assertion and reason are correct,but the reason is not the correct explanation for the assertion

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Occurrence

Previous Year

JEE MAIN 2019 Paper All JEE MAIN years →

Similar Questions

Galena is an ore of which of the following metals?

Easy

Which of the following is a carbonate mineral?

Easy

What is the chemical formula of corundum?

Easy

Commercially important ore of lead from which it is extracted is

Easy

Which of the following is not an ore of lead?

Easy

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.

For Institutes

Online Exam Module

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