Download App

Types of Chemical Reactions — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10ScienceTypes of Chemical Reactions1 Mark
Question
A ______ is a substance which increases the reaction rate.
✓

Answer

Catalyst.

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 blank" from Types of Chemical Reactions→Types of Chemical Reactions — all question types→Science STD 10 question papers→Tamilnadu Board STD 10 question papers→Tamilnadu Board question paper generator→

Similar questions

Elaborate view of galaxies and planets is obtained by ………
→
To qualify the solute in a solution, we can use the term ______.
→
Nitrogen in soil is an example for _____ in nature.
→
_____ is an spontaneous process.
→
Nichrome is an alloy of _____ and _____.
→
_____ is used to cure goitre.
→
Atomicity of an element is equal to _____.
→
For a normal eye, the value of least distance of distinct vision is ………..
→
_______ is a gaseous plant hormone, mainly concerned with maturation and ripening of fruits.
→
The _____ contains the future plant or embryo, which develops into a seedling.
→