EASY
Haryana Police Constable
IMPORTANT
Earn 100

Which one among the following is not an inert Gas?

50% studentsanswered this correctly

Important Questions on Chemistry

EASY
Haryana Police Constable
IMPORTANT
Haryana Staff Selection Commission Recruitment Exam - General Knowledge>Chapter 8 - Chemistry>Exam Pattern Questions>Q 42
Which one of the following elements is an example of noble gas?
EASY
Haryana Police Constable
IMPORTANT
Haryana Staff Selection Commission Recruitment Exam - General Knowledge>Chapter 8 - Chemistry>Exam Pattern Questions>Q 43
Which of the following is not a colourless or odourless gas?
EASY
Haryana Police Constable
IMPORTANT
Haryana Staff Selection Commission Recruitment Exam - General Knowledge>Chapter 8 - Chemistry>Exam Pattern Questions>Q 44
When a helium atom loses an electron, it becomes _____. 
EASY
Haryana Police Constable
IMPORTANT
Haryana Staff Selection Commission Recruitment Exam - General Knowledge>Chapter 8 - Chemistry>Exam Pattern Questions>Q 45
Which of the following atoms has the largest diameter?
EASY
Haryana Police Constable
IMPORTANT
Haryana Staff Selection Commission Recruitment Exam - General Knowledge>Chapter 8 - Chemistry>Exam Pattern Questions>Q 46
Which among the following is popularly called laughing gas?
EASY
Haryana Police Constable
IMPORTANT
Haryana Staff Selection Commission Recruitment Exam - General Knowledge>Chapter 8 - Chemistry>Exam Pattern Questions>Q 47
Silver halides are used in photographic plates because they are ______.
MEDIUM
Haryana Police Constable
IMPORTANT
Haryana Staff Selection Commission Recruitment Exam - General Knowledge>Chapter 8 - Chemistry>Exam Pattern Questions>Q 48
The gas that is used in the manufacture of vanaspati ghee is ________.
EASY
Haryana Police Constable
IMPORTANT
Haryana Staff Selection Commission Recruitment Exam - General Knowledge>Chapter 8 - Chemistry>Exam Pattern Questions>Q 49
The noble gas used in radiotherapy is ________.