please say 100% sure answer
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Correct Answers are:
1: A (displacement reaction)
2: B
3: B (CaO+H2O->Ca(OH)2)
4: C (N2+3H2->2NH3)
5: C
6: C (Pb(NO3)2+2KI->PbI2+2KNO3)
7: C (Na2CO3+Ca(OH)2->CaCO3+2NaOH)
1: A (displacement reaction)
2: B
3: B (CaO+H2O->Ca(OH)2)
4: C (N2+3H2->2NH3)
5: C
6: C (Pb(NO3)2+2KI->PbI2+2KNO3)
7: C (Na2CO3+Ca(OH)2->CaCO3+2NaOH)
Rodamisri:
thanks dear
Hey, I am also in 10th Standard.
You are welcome.
yes even me
I am sure the answers are correct. These are questions from 1st chapter Chemical reactions and equations.
ok
for us 2 chapter
chemical reactions &equations
Okay.
ok
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