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Byju's Answer
Standard XII
Chemistry
Grignard Reagents
44.P4+3NaOH+ ...
Question
44.P4+3NaOH+ 3H2O→ PH3+ 3NaH2PO2 The equivalent mass of P4 in the above reaction is(M molecular weight of P4)- •M/3 •M/12 •3M/2 •M
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Similar questions
Q.
The reaction,
P
4
+
3
N
a
O
H
+
3
H
2
O
→
3
N
a
H
2
P
O
2
+
P
H
3
is example of_____________.
Q.
P
4
+
3
N
a
O
H
+
3
H
2
O
⟶
3
N
a
(
H
2
P
O
2
)
+
P
H
3
is an example of:
Q.
The equivalent weight for underlined molecule in the following reaction is M/n (M = molar mass of
P
4
)
.
Find n.
P
–
–
4
→
P
H
3
+
H
2
P
O
−
2
Q.
P
4
+
3
O
H
−
+
3
H
2
O
→
3
H
2
P
O
−
2
+
P
H
3
. Equivalent weight of
P
4
is:
Q.
Observe the chemical reaction:
P
4
+
3
N
a
O
H
+
3
H
2
O
→
3
N
a
H
2
P
O
2
+
P
H
3
If the reaction is true enter 1 else 0
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