For the detection of phosphorus, the organic compound after fustion with `Na_(2)O_(2)` is extracted with water, boiled with `HNO_(3)` and then ammonium molybdate is added to it. A yellow pppt. Is obtained which is due to the formation ofA. ammonium phosphateB. ammonim phosphomolybdateC. ferric phosphateD. disodium ammonium phosphate

For the detection of phosphorus, the organic compound after fustion wi

1.	For the detection of phosphorus, the organic compound after fustion with `Na_(2)O_(2)` is extracted with water, boiled with `HNO_(3)` and then ammonium molybdate is added to it. A yellow pppt. Is obtained which is due to the formation ofA. ammonium phosphateB. ammonim phosphomolybdateC. ferric phosphateD. disodium ammonium phosphate
Answer» Correct Answer - b Ammonium phosphomolybdate.

Discussion

No Comment Found

Related InterviewSolutions

`IUPAC` name of succinic acid isA. Butanedioic acidB. Oxalic acidC. PropanedioicD. None of these
The correct `IUPAC` name of the compound A. `1-`Ethenylcyclohexa`-2,4-`dieneB. `5-`Ethenycyclohex`-1,3-`dieneC. `6-`Ethenylcyclohexa`-1,3-`dieneD. Cyclohexa`-2,4-`dienylethene
The `IUPAC` name of the compound `CH_(3)CH=CHC-=CH` isA. pent`-4-`yn`-2-`eneB. pent`-3-`en`-1-`yneC. pent`-2-`en`-4-`yneD. pent`1-1`yn`-3-`ene
Assertion `:` The central carbon`-`carbon bond in `1, 3-`butadiene is shorter than `n`-butane. Reason `:` In butadiene the central bond has `sp^(2)-sp^(2)` nature whereas in butane it is `sp^(3)-sp^(3)`.A. If both the assertion and reason are true and reason is the true explanation of the assertion .B. If both the assertion and reason are true bu the reason is not the correct explanation of assertion.C. If the assertion is true but reason is false.D. If assertion is false but reason is true.
In which of the following compound `IUPAC` numbering is correct `:`A. B. C. D.
In above compound, total number of `2^(@)` hydrogen atoms are `:`A. 3B. 18C. 6D. 9
Assertion `:` Neopentane is chain isomer of `n-`pentane. Reason `:` Molecular formula of neopentane and `n-`pentane is `C_(5)H_(12)`.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both the assertion and reason are true but the reason is not the correct explanation of assertion.C. If the assertion is true but reason is false.D. If assertion is false but reason is true.
When an organic compound is present in aqueous medium and is less soluble in any organic solvent, then it is separated by `:`A. continuous extractionB. distillationC. chromatographyD. sublimation
What if the name of the following compound ? A. `3-(` cyclohexanecarboxamideo`)-2-`hydroxy`-6` sulphobenzoic acidB. `2-`Carboxy`-4(`cyclohexanecarboxamido`)-3-`hydroxy`-`benzene sulphonic acidC. `5-(`cyclohexanecarboxamido`)-6-`hydroxy`-2-`sulphobenzoic acidD. None of these
Which of the following has not bridgehead carbon ?A. B. C. D.

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment