The most efficient agent for the absorption of SO3 is:

Question

The most efficient agent for the absorption of SO3 is: (A) 90 % H 2 SO 4 (B) 98 % H 2 SO 4 (C) 80 % H 2 SO 4 (D) 20 % H 2 SO 7

Tardigrade Admin · Accepted Answer

∵ 98 % H 2 SO 4 is used for absorbing dense fog of acid which is formed by dissolving SO 3 in water. ∴ 98 % H 2 SO 4 is the most efficient reagent for absorption of SO 3.

Q. The most efficient agent for the absorption of $S O_{3}$ is:

$90% H_{2} S O_{4}$

$98% H_{2} S O_{4}$

$80% H_{2} S O_{4}$

$20% H_{2} S O_{7}$

$∵ 98% H_{2} S O_{4}$ is used for absorbing dense fog of acid which is formed by dissolving $S O_{3}$ in water.
$∴ 98% H_{2} S O_{4}$ is the most efficient reagent for absorption of $S O_{3}$ .

Q. The most efficient agent for the absorption of SO3​ is:

90%H2​SO4​

98%H2​SO4​

80%H2​SO4​

20%H2​SO7​