JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.
Study of Compounds : Sulphuric Acid
For free study material visit -
https://www.gurucoolclasses.com
For video lectures -
https://www.youtube.com/c/gurucoolclasses
Mr. Aseet Srivastava, (M.Sc., B.Ed.
gurucoolclasseslko@gmail.com
)
Whatsapp No. 7355098185
Sign in to Google
to save your progress.
Learn more
* Indicates required question
Email
*
Your email
Name of Student
*
Your answer
School and City
*
Your answer
Q.1. Pyrosulphuric acid is the chemical name of :
*
1 point
Green vitriol
Oleum
White vitriol
Gypsum
Q.2. In the given equation identify the role played by concentrated sulphuric acid S + 2H2SO4 ⎯→ 3SO2 + 2H2O :
*
1 point
None of the above
Dehydrating agent
Oxidising agent
Non-volatile acid
Q.3. When dilute sulphuric acid reacts with iron sulphide, the gas evolved is :
*
1 point
Vapour of sulphuric acid
Hydrogen sulphide
Sulphur trioxide
Sulphur dioxide
Q.4. When sulphuric acid is added to sodium carbonate brisk effervescence is produced which is due to :
*
1 point
Evolution of CO2 gas
Evolution of H2S gas
Evolution of O2 gas
Evolution of Cl2 gas
Q.5. When hot concentrated sulphuric acid is added to sulphur it gets oxidised to :
*
1 point
O3
H2S
SO2
HSO4
Q.6. When concentrated sulphuric acid reacts with NaOH, the product formed is :
*
1 point
Sodium sulphate
Sodium hydrogen sulphate
Sodium carbonate
Sodium hydroxide
Q.7. Dilute sulphuric acid will produce a white precipitate when added to a solution of :
*
1 point
Copper nitrate
Sodium nitrate
Zinc nitrate
Lead nitrate
Q.8. Corrosive action of H2SO4 on skin is due to :
*
1 point
Volatile nature
Dehydrating character
Exothermic nature
Oxidising nature
Q.9. Nitroglycerine and nitrotoluene are :
*
1 point
Fertilizers
Explosives
Fibres
Detergents
Q.10. The molecular formula of epsom salt is :
*
1 point
FeSO4 · 7H2O
MgSO4 · 5H2O
MgSO4 · 6H2O
MgSO4 · 7H2O
A copy of your responses will be emailed to the address you provided.
Submit
Page 1 of 1
Clear form
Never submit passwords through Google Forms.
reCAPTCHA
Privacy
Terms
This content is neither created nor endorsed by Google.
Report Abuse
-
Terms of Service
-
Privacy Policy
Forms