Q1ChemistryUnit 1: Some Basic Concepts in Chemistry
Matter consist of particles such as
Chemistry · JEE
Hard Concept of atom, molecule, element and compound MCQs for JEE
13+ syllabus-aligned questions available
Quick answer
Hard Concept of atom, molecule, element and compound MCQs train multi-concept problem solving — attempt after mastering easy and medium sets (13+ on Goodmarks).
Push your limits with hard Concept of atom, molecule, element and compound MCQs designed for JEE Advanced-level thinking. 13+ questions with detailed solutions.
Syllabus context
Part of Some Basic Concepts in Chemistry in JEE Main Chemistry.
Free sample questions
Attempt 8 free MCQs for Concept of atom, molecule, element and compound. Unlock 5+ more with Pro.
Q2ChemistryUnit 1: Some Basic Concepts in Chemistry
Members of which of the following have similar chemical properties?
Q3ChemistryUnit 1: Some Basic Concepts in Chemistry
Assertion
Element can form different compound.
Reason
Any substance that contains only one
kind of an atom is known as an element.
Q4ChemistryUnit 1: Some Basic Concepts in Chemistry
An acid having basicity of one and having only one replaceable hydrogen ion per molecule of the acid is :
This question has multiple correct options
Q5ChemistryUnit 1: Some Basic Concepts in Chemistry
What are the materials which contain
at least two pure substances and show
the properties of their constituents called?
Q6ChemistryUnit 1: Some Basic Concepts in Chemistry
4 protons, 5 neutrons, and 4 electrons
are there in an atom of beryllium. Its
mass number is:
Q7ChemistryUnit 1: Some Basic Concepts in Chemistry
What is the ratio of the number of
neutrons present in potassium and magnesium atoms with mass number
39 and 24 respectively?
Q8ChemistryUnit 1: Some Basic Concepts in Chemistry
J J Thomson Model could not able to
explain the following?
Want unlimited Concept of atom, molecule, element and compound practice?
Pro unlocks the full question bank, topic filters, and attempt history.
Popular questions in Concept of atom, molecule, element and compound
- Protons and neutrons are also called…
- What are the materials which contain at least two pure substances and show the properties of their constituents called?…
- 4 protons, 5 neutrons, and 4 electrons are there in an atom of beryllium. Its mass number is:…
- What is the ratio of the number of neutrons present in potassium and magnesium atoms with mass number 39 and 24 respecti…
- Who was the discoverer of neutrons???…
- Assertion Element can form different compound. Reason Any substance that contains only one kind of an atom is known as …
Frequently asked questions
When should I attempt hard Concept of atom, molecule, element and compound MCQs?
After 70%+ accuracy on medium MCQs and once core formulas are automatic.
Related topics
How to Prepare: Concept of atom, molecule, element and compound
JEE preparation strategy and study plan
Practice: Concept of atom, molecule, element and compound
Online Practice
MCQs: Concept of atom, molecule, element and compound
MCQs
PYQs: Concept of atom, molecule, element and compound
Previous Year Questions
Important: Concept of atom, molecule, element and compound
Important Questions
Mock Test: Concept of atom, molecule, element and compound
Mock Test
Notes: Concept of atom, molecule, element and compound
Notes & Formulas
Mistakes: Concept of atom, molecule, element and compound
Common Mistakes
Weightage: Concept of atom, molecule, element and compound
Weightage
Revision: Concept of atom, molecule, element and compound
Revision
Concepts: Concept of atom, molecule, element and compound
Concepts
Tricks: Concept of atom, molecule, element and compound
Short Tricks