Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Science State Board
Class 10
Types of chemical reactions
Ionic product of water
7.
Factors influencing the rate of a chemical equation
Exercise condition:
2
m.
1
.
Consider the following reactions:
a) \(Na+HCl→NaCl+H_2\)
b) \(Na+CH_3COOH→CH_3COONa+H_2\)
Which reaction is the fastest?
Reaction (a)
Reaction (b)
Both of them
None of them
2
.
Increasing the pressure of the reactants speeds up the reaction when they are __________.
gases
solid
liquid
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!