Class 11 Chemistry s-Block Elements Alkali metals

Medium

Which one of the alkali metals forms only the normal oxide,$M_2O$,on heating in air?

AIPMT 2012 All AIPMT

A
$Rb$
B
$K$
C
$Li$
D
$Na$

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

s-Block Elements

Subtopic

Alkali metals

Previous Year

AIPMT 2012 Paper All AIPMT years →

Similar Questions

The hydroxides and carbonates of sodium and potassium are easily soluble in water,while the corresponding salts of magnesium and calcium are sparingly soluble in water. Explain.

Easy

Sodium nitrate $(NaNO_3)$ decomposes above $800\ ^oC$ to give:

Correct order of solubility is

Difficult

Which of the following ions forms a highly soluble hydroxide in water?

Medium

Which of the following is not a product,when $RbO_2$ reacts with $H_2O$?

Medium

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.