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Chemistry
Chemistry
Problem
How many of the following give compounds having same molecular weight equal to heavy water by treating with heavy water
M
g
3
N
2
,
B
e
C
2
,
A
l
4
C
3
,
C
a
C
2
,
C
a
3
P
2
,
A
l
N
,
S
i
F
4
,
A
l
C
l
3
Mg_3N_2, BeC_2, Al_4C_3, CaC_2, Ca_3P_2, AlN, SiF_4, AlCl_3
M
g
3
N
2
,
B
e
C
2
,
A
l
4
C
3
,
C
a
C
2
,
C
a
3
P
2
,
A
l
N
,
S
i
F
4
,
A
l
C
l
3
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