AIIMS 2011
- Exam
- AIIMS
- Year
- 2011
- Subject
- Chemistry
- Chapter
- p Block Elements (Group 15, 16, 17 & 18)
AIIMS 2011 · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
PCl_3 on hydrolysis gives fumes of
on hydrolysis gives fumes of
Options
- A
- B
- C and
- D
Correct answer
A.
Step-by-step solution
Phosphorus trichloride reacts violently with water forming phosphorous acid.
\mathrm{PCl}}_{3}+3 \mathrm{HOH} \longrightarrow \mathrm{H}}_{3} \mathrm{PO}}_{3}+3 \mathrm{HCl}