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Fill in the blanks : (i) Ca(3)P(2)+6HC...

Fill in the blanks :
(i) `Ca_(3)P_(2)+6HClrarr 3CaCl_(2) + ....p ....`
(ii) `P_(4) + 3NaOH + 3H_(2)O rarr ...q...+3 NaH_(2)PO_(2)`
(iii) `PH_(4)I + KOH rarr KI + H_(2)O+...r...` p, q and r respectively are

A

`PH_(3), H_(3)PO_(3), PI_(3)`

B

`PH_(3), PH_(3), PH_(3)`

C

`PCl_(3), H_(3)PO_(4), PH_(3)`

D

`PCl_(5), PH_(3), P_(4)O_(6)`

Text Solution

Verified by Experts

The correct Answer is:
B
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P_(4)+NaOH+H_(2)O rarr NaH_(2)PO_(3)+PH_(3) is

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P_(4)+3NaOH+3H_(2)O to 3NaH_(2)PO_(2)+PH_(3) is an example of:-

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