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 CBSE
Class 8
Materials: Metals and Non-metals
Textbook questions
14.
NCERT Exemplar IV
Exercise condition:
2
m.
Answer the following multiple choice questions
:
1.
Metals generally react with dilute acids to produce hydrogen gas.
Which one of the following metals does not react with dilute hydrochloric acid?
copper
magnesium
aluminium
iron
2.
Which of the following reacts with cold water vigorously?
sulphur
carbon
sodium
magnesium
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!