Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MODERN PUBLICATION-GROUP 15 ELEMENTS-EXERCISE
- Why does R(3)P=O exist but R(3) N=O does not (R = alkyl group)? Gi...
Text Solution
|
- Fill in the blanks : Red phosphorus is ………… reactive than white phosph...
Text Solution
|
- Why is BiH(3), the strongest reducing agent among all hydrides of grou...
Text Solution
|
- Why does NO(2) dimerises.
Text Solution
|
- PCl5 is known but PI5 is not known. Why ?
Text Solution
|
- Which is a strong reducing agent ?
Text Solution
|
- What is hydrogen bond ? How does it influence the properties of compou...
Text Solution
|
- Why is N(2) , less reactive at room temperature?
Text Solution
|
- What is the covalency of 'N' in N2O5 ?
Text Solution
|
- Name two poisonous gases which can be prepared from chlorine gas.
Text Solution
|
- What is the basicity of H(3)PO(4) ?
Text Solution
|
- Why does nitrogen exist as a diatomic molecule and is a gas at room te...
Text Solution
|
- Explain why NH(3), is basic, while BiH(3) , is only feebly basic?
Text Solution
|
- Why Bi does not form pentahalide ?
Text Solution
|
- H(3)PO(3) is
Text Solution
|
- How are interhalogen compounds formed ? Give general formula.
Text Solution
|
- Draw the structure of ovum.
Text Solution
|
- The N-H bond in NH3 is:
Text Solution
|
- An ionic compound is :
Text Solution
|
- Strongest reducing agent is:
Text Solution
|