1
JEE Main 2020 (Online) 6th September Morning Slot
Numerical
+4
-0
The number of Cl = O bonds in perchloric acid is, "________".
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2
JEE Main 2020 (Online) 9th January Evening Slot
Numerical
+4
-0
The sum of the total number of bonds between chromium and oxygen atoms in chromate and dichromate ions is ____________.
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3
JEE Main 2020 (Online) 7th January Morning Slot
Numerical
+4
-0
Chlorine reacts with hot and concentrated NaOH and produces compounds (X) and (Y). Compound (X) gives white precipitate with silver nitrate solution. The average bond order between CI and O atoms in (Y) is.
Your input ____
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