Chemistry
Grade-8
Easy
Question
Brownian motion is seen in _______
The atomicity of a molecule is the total number of atoms present in it.
Sulphuric acid (H2SO4) has one sulphur atom, two hydrogen atoms, and four oxygen atoms in it. Hence, a total of 7 atoms are present. Therefore, the atomicity of H2SO4 is seven.
Sulphuric acid (H2SO4) has one sulphur atom, two hydrogen atoms, and four oxygen atoms in it. Hence, a total of 7 atoms are present. Therefore, the atomicity of H2SO4 is seven.
The correct answer is: heterogenous mixtures
Related Questions to study
Chemistry
Atomicity of H2SO4 is …………….
Atomicity of H2SO4 is …………….
ChemistryGrade-8
Chemistry
The properties of compounds, as compared to properties of their constituents, are
The properties of compounds, as compared to properties of their constituents, are
ChemistryGrade-8
Chemistry
Water is broken down into small units by passing it through____
Water is broken down into small units by passing it through____
ChemistryGrade-8
Chemistry
When magnesium element is burnt with oxygen, it makes a compound called
When magnesium element is burnt with oxygen, it makes a compound called
ChemistryGrade-8
Chemistry
Which of the following is true when sulfur powder and iron fillings are combined at room temperature?
Which of the following is true when sulfur powder and iron fillings are combined at room temperature?
ChemistryGrade-8
Chemistry
Which of the following mixtures is not homogeneous?
Which of the following mixtures is not homogeneous?
ChemistryGrade-8
Chemistry
A colloid in which the dispersed phase is liquid and dispersion medium is a gas is called __________.
A colloid in which the dispersed phase is liquid and dispersion medium is a gas is called __________.
ChemistryGrade-8
Chemistry
Choose the element from the list below:
Choose the element from the list below:
ChemistryGrade-8
Chemistry
An atom which has positive or negative charge is called____
An atom which has positive or negative charge is called____
ChemistryGrade-8
Chemistry
Elements are represented by symbols and molecules by …………….
Elements are represented by symbols and molecules by …………….
ChemistryGrade-8
Chemistry
The molecule having atomicity of 4 is
The molecule having atomicity of 4 is
ChemistryGrade-8
Chemistry
Which of the following describes the traits of both compounds and mixtures?
Which of the following describes the traits of both compounds and mixtures?
ChemistryGrade-8
Chemistry
C, H and O combine to make
C, H and O combine to make
ChemistryGrade-8
Chemistry
Chalk piece consists of
Chalk piece consists of
ChemistryGrade-8
Chemistry
The odor of ammonia is:
The odor of ammonia is:
ChemistryGrade-8
