Gas Properties Quiz Questions and Answers PDF - 57

MCQ 281: Gases occupy the volume of the

1. Solids
2. liquids
3. air
4. container

MCQ 282: X Rays are analyzed by the crystal of

1. sodium ferrocynaide
2. calcium Ferro cyanide
3. potassium Ferro cyanide
4. aluminum Ferro cyanide

MCQ 283: The electropositive elements are at a higher energy state than the

1. ionic radii
2. electronegative elements
3. neutral elements
4. atomic radii

MCQ 284: Moleis defined as the mass of an element divided by

1. Molar mass
2. atomic number
3. atomic mass
4. empirical formula

MCQ 285: The noble prize was awarded to Chadwick in the year

1. 1934
2. 1930
3. 1920
4. 1935