Among the following, the number of anhydrides of acids are CO, NO, N2 O3, B2 O3, N2 O5, SO3 and P4 O10

ABC26IN1232 · Main Group Elements

Subject: Inorganic Chemistry · Chapter: Main Group Elements · Topic: Hydrides · Exam: NET JUNE 2011 · Marks: 2 · Difficulty: Medium

Among the following, the number of anhydrides of acids are $\mathrm{CO}, \mathrm{NO}, \mathrm{N}_{2} \mathrm{O}_{3}, \mathrm{B}_{2} \mathrm{O}_{3}, \mathrm{N}_{2} \mathrm{O}_{5}, \mathrm{SO}_{3}$ and $\mathrm{P}_{4} \mathrm{O}_{10}$

(a)3

(b)4

(c)5

(d)6

Answer

Answer (as printed): A

Explanation

No explanation was printed for this question.

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