The anhydride of carbonic acid H2CO3 is ...

The anhydride of carbonic acid `H_2CO_3` is :

A

`C_2O_2`

B

`CO_2`

C

`CO`

D

`Na_2CO_3`

Text Solution

Verified by Experts

The correct Answer is:

B

Promotional Banner

Promotional Banner

Topper's Solved these Questions

SOLUTIONS
MBD PUBLICATION|Exercise QUESTION BANK|642 Videos
STATES OF MATTER (GASES AND LIQUIDS)
MBD PUBLICATION|Exercise QUESTION BANK|345 Videos

MBD PUBLICATION-SOME P-BLOCK ELEMENTS-QUESTION BANK

Feldspar is :
Text Solution
|
Carbon dioxide is a gas silica is a solid because:
Text Solution
|
The anhydride of carbonic acid H2CO3 is :
Text Solution
|
Hydrolysis of CCl4 is not possible but SiCl4 is easily hydrolysed.
Text Solution
|
A potter wishes to make a deep blue glaze . Which one of these availab...
Text Solution
|
Glass is soluble in:
Text Solution
|
Carbon reacts with strong electropositive metal oxides to form:
Text Solution
|
The compound used in lead accumulators is :
Text Solution
|
Producer gas, a fuel and also a source of nitrogen is obtained by :
Text Solution
|
What happens when steam is passed over red hot carbon:
Text Solution
|
Which element occurs in free state :
Text Solution
|
The elements of IVB group or group 14 are :
Text Solution
|
Which statement is correct with respect to the property of the element...
Text Solution
|
Diamond and graphite are:
Text Solution
|
Basic lead carbonate is :
Text Solution
|
Elements of group IVB are:
Text Solution
|
A salt which gives CO2 with hot H2SO4and also decolourises acidified K...
Text Solution
|
The ability of a substance to assume two or more crystalline structure...
Text Solution
|
Which halide is least stable and has doubtful existence ?
Text Solution
|
Hot and conc.HNO3 react with carbon to from:
Text Solution
|