Which one of the following statements is not correct regarding phosphine?
- AIt is a weak base
- BIt reacts with $CuSO_4$ solution to form $CuHPO_4$
- CIt is formed by the reaction of $Ca_3P_2$ with $HCl$
- DIt is used in smoke screens
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Similar Questions
Given below are two statements $:$
Statement $I :$ Nitrogen forms oxides with $+1$ to $+5$ oxidation states due to the formation of $p\pi-p\pi$ bond with oxygen.
Statement $II :$ Nitrogen does not form halides with $+5$ oxidation state due to the absence of $d$-orbital in it.
In the light of given statements,choose the correct answer from the options given below.
Statement $I :$ Nitrogen forms oxides with $+1$ to $+5$ oxidation states due to the formation of $p\pi-p\pi$ bond with oxygen.
Statement $II :$ Nitrogen does not form halides with $+5$ oxidation state due to the absence of $d$-orbital in it.
In the light of given statements,choose the correct answer from the options given below.
White phosphorus $P_{4}$ has the following characteristics:
The reaction,which forms nitric oxide $(NO)$,is
Medium
View SolutionWhat are the number of $P - O - P$ bridges in phosphorus pentoxide and phosphorus trioxide,respectively?
Easy
View SolutionWhich of the following has the lowest boiling point?
MediumAIPMT 1989
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