A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD PUBLICATION-p-BLOCK ELEMENTS-QUESTION BANK
- Pure phosphine is not combustible while impure phosphine is combustibl...
Text Solution
|
- Natuaral reservoir of phosphorus is :
Text Solution
|
- Which species has the largest dipole moment:
Text Solution
|
- Atomicity of phosphorus is:
Text Solution
|
- Schweitzer reagent is:
Text Solution
|
- Structure of ammonia is:
Text Solution
|
- The largest bond angle exists in:
Text Solution
|
- The percentage of nitrogen in urea is about :
Text Solution
|
- A white precipitate is obtained on hydrolysis of:
Text Solution
|
- Wrong statement about HNO3 is:
Text Solution
|
- White phosphorus reacts with caustic soda to give PH3 and NaH2PO2. Thi...
Text Solution
|
- The bonds present inN 2O5 are :
Text Solution
|
- The gas obtained when urea reacts with nitrous acid is:
Text Solution
|
- PH3 produces smoky rings when it comes in contact with air this is bec...
Text Solution
|
- When phosphine is bubbled through solution of silver nitrateis precipi...
Text Solution
|
- The brown yellow colour often shown by nitric acid can be removed by:
Text Solution
|
- Phosphate + conc. HNO3 + (NH4)2MoO4solution rarr Yellow precipitate T...
Text Solution
|
- Orthophosphoric acid is ionised in steps:
Text Solution
|
- Concentrated nitric acid reacts with iodine to give:
Text Solution
|
- Rain water sometimes contains NH4NO3 because lighting in the sky cause...
Text Solution
|