Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

What is the equivalent weight of P in the following reaction ?P4 + NaOH →  NaH2 PO2 + PH3

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

314

b

313

c

312

d

31 x 4/3

answer is D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

P4  →  NaH2 PO2 P40 →  4P+ + 4e-∴   Eq. wt. Rductant = P44 P4→PH3 P40 + 12e → 4p3- ∴   Eq. wt. Oxidant = P412 ∴   Eq. wt. P4 = P44 + P412 = P4 × 1648 = 4 × 313 = 31 × 43
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring
What is the equivalent weight of P in the following reaction ?P4 + NaOH →  NaH2 PO2 + PH3