Aromatic hydrocarbons contain at least _____ benzene like ring in their molecules.
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The common name of sodium tetraborate decahydrate is _____.
What chemical is injected into a person's body when an ant bites?
__________gives hardness to stainless steel.
Chromite is an ore/mineral of
Pentlandite is an ore/mineral of _______.
Which among the following is white phosphorus?
The reactions in which oxidation and reduction occur simultaneously are called _______.
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