Download App

Unit - 5.1 Atmosphere and Constituents of air. — CHEMISTRY STD 6 — Question

ICSE BoardEnglish MediumSTD 6CHEMISTRYUnit - 5.1 Atmosphere and Constituents of air.1 Mark
Question
Oxygen is necessary for respiration and _______________. [photosynthesis/combustion]
✓

Answer

combustion

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 Unit - 5.1 Atmosphere and Constituents of air.→Unit - 5.1 Atmosphere and Constituents of air. — all question types→CHEMISTRY STD 6 question papers→ICSE Board STD 6 question papers→ICSE Board question paper generator→

Similar questions

The product formed which is common to both combustion and respiration is ______.(carbon dioxide, nitrogen dioxide)
→
Sand and dust are suspended _______ in water
→
The amount of solute which dissolves in 100 g water at a particular temperature to form a saturated solution is called its ____________.
→
_____________ is very essential material for building industry.
→
(clay,sand)
River water contains ____________ and fine particles of sand.
→
A …………. is the smallest particle of a substance which can exist independently.
→
Water covers nearly ________ of the surface of the earth
→
The component of air which is variable in air above sea level and in air in general ______.(oxygen, water vapour)
→
Granite is a/an rock.
→
When carbon dioxide is passed through limewater, it turns it _______________. [light pink/milky]
→