Download App

Air and Atmosphere — CHEMISTRY STD 7 — Question

ICSE BoardEnglish MediumSTD 7CHEMISTRYAir and Atmosphere1 Mark
Question
Oxygen is collected by the__________displacement of________.
✓

Answer

Oxygen is collected by thedownwarddisplacement ofwater.

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 "Fill in the blanks." from Air and Atmosphere→Air and Atmosphere — all question types→CHEMISTRY STD 7 question papers→ICSE Board STD 7 question papers→ICSE Board question paper generator→

Similar questions

Water is a matter because it has mass and occupies _______
→
Man-made chemicals used to kill pests are called ______________
→
Heating of zinc oxide is a _____________ change.
→
Revolution of the earth around the sun is a ________change.
→
__________ have unit positive charge while _____________ have unit negative charge.
→
In a ___________ equation, the total number of atoms on the left-hand side is equal to the total-number of atoms on the right-hand side.
→
A group of atoms that react as a single unit ______
→
Salt of silver, such as ___________ is used for making photographic films.
→
Saline glucose is a solution of glucose and ___________ .
→
_____________ state of matter consists of electrically charged particles of gaseous matter.
→