ICSE Class 9 Study of the First Element MCQ New Pattern
ICSE Class 9 Study of the First Element MCQ By Clarify Knowledge
ICSE Class 9 Study of the First Element MCQ Table
Table of Contents
- ICSE Class 9 Study of the First Element MCQ New Pattern
- ICSE Class 9 Study of the First Element MCQ Table
- OUR EBOOKS CAN HELP YOU In ICSE Class 9,10
- CODE IS EASY CAN HELP YOU
- ICSE Class 10 All Subject MCQ
- ICSE Class 9 Study of the First Element MCQ HERE
- Molecular hydrogen is not constituent of ____.
- Which of the following is not the property of hydrogen gas?
- When Hydrogen is passed through boiling sulphur ____ is formed.
- Molecular hydrogen is not constituent of ____.
- Water gas is a mixture of ____.
- Which of the following accelerates the decomposition by hydrogen peroxide?
- Complete the following statement: When zinc react with ____________, hydrogen is not obtained.
- What is the percentage by mass of hydrogen in hydrogen peroxide?
OUR EBOOKS CAN HELP YOU In ICSE Class 9,10
CODE IS EASY CAN HELP YOU
ICSE Class 10 All Subject MCQ
ICSE Class 9 Study of the First Element MCQ HERE
Molecular hydrogen is not constituent of ____.
Producer gas
Coal gas
Water gas
Marsh gas
Which of the following is not the property of hydrogen gas?
It is a colourles
It is acidic
it is tasteles
It is highly inflamable
When Hydrogen is passed through boiling sulphur ____ is formed.
Hydrogen sulphide
Sulphuric acid
sulphurous acid
Sulphur trioxide
Molecular hydrogen is not constituent of ____.
Producer gas
Coal gas
Water gas
Marsh gas
Water gas is a mixture of ____.
Hydrogen and Carbon monoxide
Hydrogen and Carbon dioxide
Nitrogen and Carbon monoxide
Water and Carbon dioxide
Which of the following accelerates the decomposition by hydrogen peroxide?
Traces of acids
Acetanilide
Finely divided metal
Alcohol
Complete the following statement: When zinc react with ____________, hydrogen is not obtained.
H2SO4H2SO4
Hot 20% NaOH
HCL
Cold water
What is the percentage by mass of hydrogen in hydrogen peroxide?
5.8
6.2
7
10