Download App

Study of Gas laws — CHEMISTRY STD 9 — Question

ICSE BoardEnglish MediumSTD 9CHEMISTRYStudy of Gas laws1 Mark
Question
Lower density of the gases as compared to solids–
✓

Answer

Intermolecular gaps in gases are vast. In comparison to solids and liquids, the number of molecules per unit volume in gas is extremely low. As a result, their densities are low

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 "[1 Mark Question Answer]" from Study of Gas laws→Study of Gas laws — all question types→CHEMISTRY STD 9 question papers→ICSE Board STD 9 question papers→ICSE Board question paper generator→

Similar questions

Write a balanced equation for the following:
Lead reacts with potassium hydroxide
→
Explain why:
Boiled or distilled water tastes flat.
→
Which metal did rutherford select for his `alpha` particle scattering experiment and why?
→
Identify the following reaction as either oxidation or reduction:
$O + 2e^- → O^{2-}$
→
Name:
a liquid that is an oxidizing agent as well as a reducing agent.
→
Select the odd one out and justify your answer.
Fe, Zn, Cu and Mg
→
What are electrochemical reactions? Support your answer by two examples.
→
Balance the following equation:
$Zn + KOH → K_2ZnO_2+ H_2$​​​​​​​
→
A small piece of calcium metal is put into a small trough containing water. There is effervescence and white turbidity is formed.
Name the gas formed in the reaction. How would you test the gas?
→
Give reason for the following:
Molybdenum is used in the manufacture of ammonia.
→