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BITSAT 2024Paper 1
Exam
BITSAT
Year
2024
Paper
Paper 1
Subject
Chemistry
Chapter
p Block Elements (Group 15, 16, 17 & 18)

BITSAT 2024 · Paper 1 · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

The sol formed in the following unbalanced equation is As_2 O_3+H_2...

The sol formed in the following unbalanced equation is As2O3+H2S→\mathrm{As}_2 \mathrm{O}_3+\mathrm{H}_2 \mathrm{ S} \rightarrow

Options

  1. AAs2S2\mathrm{As}_2 \mathrm{ S}_2
  2. BAs2S3\mathrm{As}_2 \mathrm{ S}_3
  3. CAs
  4. DS

Correct answer

B. As2S3\mathrm{As}_2 \mathrm{ S}_3

Step-by-step solution

As2O3+3H2S→As2S3+3H2O\mathrm{As}_2 \mathrm{O}_3+3 \mathrm{H}_2 \mathrm{ S} \rightarrow \mathrm{As}_2 \mathrm{ S}_3+3 \mathrm{H}_2 \mathrm{O}
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