Question

2. A non-metallic element is converted into a compound X after a series of reaction. A
little amount of X when tested with blue litmus turns to red, X on complete reaction
with another compound Y gave the product which did not respond to litmus test.
Identify the correct sequence. (1)
1. 2SO2 + O2 -> 2SO3
2. H2SO4 +2KOH -> K2SO4 +2H20
3. SO3 + H2O -> H2SO4
4. S+O2 -> SO2
a. 1345
b. 4132
c. 2314
d. 4321

Answer 1

Answer:

b. 4132 b. 4132

Explanation:

b. 4132b. 4132