100+ Chemistry Nature of Matter Questions and Answers - 1
What is an element?
An element is a substance that cannot be chemically broken down into simpler substances.
What are the isotopes of hydrogen?
The isotopes of hydrogen are protons, deuterium and tritium.
What is a mixture?
A mixture is made up of two or more elements or compounds when mixed in any ratio physically. Mixtures are classified into homogenous and heterogeneous mixtures.
What is meant by molecular formula?
The molecular formula of a compound is defined as the formula which gives the actual number of atoms of various elements present in one, molecule of the compound.
What are the elements present in sugar?
Carbon, hydrogen and oxygen are the elements present in sugar.
DI Pie Chart Questions and Answers for Bank Exams More
100+ Area Aptitude Questions and Answers Pdf More
100+ Data Interpretation Pie Chart Questions and Answers More
True Discount Questions and Answers for Bank Exams More
100+ HCF and LCM Questions and Answers for SSC Exams More
Top 1000+ Computer Awareness MCQ More
Advanced English Grammar Test with Answers Pdf More
100+ Direction Sense Test Questions for IBPS, SBI Clerk Bank Exams More
Data Structure MCQ Questions and Answers More
Computer Abbreviations Online Test Quiz Questions More