1
BITSAT 2024
MCQ (Single Correct Answer)
+3
-1
Volume of $ M / 8 \mathrm{KMnO}_{4} $ solution required to react completely with $ 25.0 \mathrm{~cm}^{3} $ of $ \mathrm{M} / 4 \mathrm{FeSO}_{4} $ in acidic medium is.
A
8.0 mL
B
5.0 mL
C
15.0 mL
D
10.0 mL
2
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

How many mL of perhydrol is required to produce sufficient oxygen which can be used to completely convert 2 L of SO2 gas?

A
10 mL
B
5 mL
C
20 mL
D
30 mL
3
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

Choose the correct chemical reaction among the following:

A
CaCN2 + H2O $$\to$$ Ca(OH)2 + C2H2 + NH3
B
2NH3 + CaSO4 + CO2 + H2O $$\to$$ CaCN2 + (NH4)2SO4
C
CaCl2 + Na2SO4 $$\to$$ CaSO4 + 2NaCl
D
CaC2 + H2O $$\to$$ Ca(OH)2 + 2NaCl
4
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

Which of the following reactions represents disproportionation?

A
CrO5 $$\to$$ Cr3+ + O2
B
IO$$_3^ - $$ + I$$-$$ + H+ $$\to$$ I2
C
CrO2Cl2 + NaOH $$\to$$ Na2CrO4 + NaCl + H2O
D
Na2S2O3 + H2SO4 $$\to$$ Na2SO4 + SO2 + S8 + H2O
BITSAT Subjects
EXAM MAP