p-block elements
Authored by Priyanka Mangla
Chemistry
University
Used 71+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2HClO2 + I2
HIO3 + Cl2
2HIO3 + Cl2
HIO3 + 2Cl2
2HIO3 + 2Cl2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na2B4O7 + 6CaF2 + 8H2SO4
2NaHSO4 + 5CaSO4 + 2H2O + 4BF3
2NaHSO4 + 6CaSO4 + 2H2O + 4BF3
2NaHSO4 + 6CaSO4 + 7H2O + 4BF3
2NaHSO4 + 6CaSO4 + 4H2O + 4BF3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2MnO2 + 2H2SO4
2MnSO4 +2H2O + O2
2MnSO4 +H2O + 2O2
2MnSO4 +3H2O + O2
MnSO4 +2H2O + O2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
K2Cr2O7 + H2SO4 + 3H2SO3
K2SO4 + 3CrSO4 + 4H2O
K2SO4 + 2Cr2(SO4)3 + 4H2O
K2SO4 + 2CrSO4 + 4H2O
K2SO4 + Cr2(SO4)3 + 4H2O
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
LiAlH4 + SiCl4
SiH2 +AlCl3 + LiCl
SiH4 +AlCl3 + LiCl
SiH4 +AlCl3 + 2LiCl
SiH2 +AlCl3 + 2LiCl
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5H2N2O2 + 8KMnO4 + 12H2SO4
8MnSO4 + 10HNO3 + 4K2SO4 + 10H2O
8MnSO4 + 10HNO3 + 2K2SO4 + 12H2O
8MnSO4 + 5HNO3 + 4K2SO4 + 12H2O
8MnSO4 + 10HNO3 + 4K2SO4 + 12H2O
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2NH3 + NaOCl
N2H4 + NaCl + 2H2O
N2H6 + NaCl + H2O
N2H4 + NaCl + H2O
N2H6 + NaCl + 2H2O
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