Question

96. Assertion: The mixture of sodium bicarbonate and conc.H2SO4 is used as fire ex
Reason: Sodium carbonate reacts with con.H2SO4 and liberate CO2
a) Both (A) and (R) are true and (R) is the correct explanation of (A)
b) Both (A) and (R) are true and (R) is not the correct explanation of (A)
c) (A) is true but (R) is false
d) (A) is false but (R) is true​

Answer 1

Answer:

a) is correct answer because when carbonated break it gives co2