Download App

Atoms and Molecules — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
Question
The formula unit mass of a substance is the:
✓

Answer

  1. Sum of the atomic masses of all atoms in a formula unit of a compound

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Atoms and Molecules→Atoms and Molecules — all question types→Science STD 9 question papers→Rajasthan Board STD 9 question papers→Rajasthan Board question paper generator→

Similar questions

The term 'Fisheries' refers to ___________________:
→
The number of electrons in an element X is 15 and the number of neutrons is 16. Which of the following is the correct representation of the element?Option:
→
What is needed to calculate work?
→
Which of the following statement is not correct for an object moving along a straight path in an accelerated motion?
→
One of the following does not show Tyndall effect. This one is:
  1. Soap solution.
  2. Ink.
  3. Sugar solution.
  4. Starch solution.
→
The number of valence electrons in a sulphide ion, $S^{2-},$ is:
→
Crossing between genetically dissimilar plants to obtain crops having useful characteristics:
→
The sound propagates in a gaseous medium by:
→
Solid-gas colloid is:
→
Which part of the cell is wrongly matched with its function?
→