which of the following is correct? ( )
A)cao+H2o----->ca(oH)2
B)2H2+o2----->2H2o
C)Na2so4+Bacl2----->Baso4+2Nacl
D)All the above
Answers
Answered by
5
Answer:
D all are correct okkkkkkkkkkkkkkkk
Answered by
3
Answer:
all are correct ( option D)
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