Home / MCQ Bank / Chemistry
Chemistry Chemistry Difficulty: Medium

Helium gas is used in gas balloons instead of hydrogen gas because it is

Select the correct option to test your answer:

More Chemistry Questions

Air pollution is caused by smoke. Which of the following types of coal produces no smoke on burning? Which among the following coal contains 90 per cent of carbon? At which electrode the reduction of the solution is occurring in Al-Ag cell_____________? The degree of dissociation of an electrolyte depends on What is the name of that inert gas, which is placed in the first period in the modern periodic table.