The basicity of orthophosphoric acid is:...

The basicity of orthophosphoric acid is:

A

2

B

3

C

4

D

5

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The correct Answer is:

B

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Bottle of PCl5 is kept stoppered because it:
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In modern process phosphorus is manufactured by:
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The basicity of orthophosphoric acid is:
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Cane sugar reacts with concentrated HNO3 to give:
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Complex fertilizer is that supplies to the soil:
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Liquid ammonia bottles be opened after cooling them in ice for sometim...
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The lightning bolts in atmosphere cause the formation of:
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The most reactive allotropic form of phosphorus is:
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Which hydride possesses the maximum complex forming nature ?
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The formula of zinc phosphite is:
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NH3 molecule can enter into complex formation through:
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Calcium carbide when heated with nitrogen forms:
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Which property of white phosphorus is common to red P ?
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Which hydride Is most stable ?
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Which is a poison ?
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NH4Cl is used to clean metal surfaces because:
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In smoke screens calcium phosphide is used, because it:
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Ammonia on heating with carbon dioxide under pressure gives:
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Dilute HNO3 reacts with limestone to yield:
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CaN pellets are coated with calcium silicate because:
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