Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
V PUBLICATION-HYDROGEN-QUESTION BANK
- Water a compound of hydrogen is .unique in many of its.properties.Wate...
Text Solution
|
- i) Rain water and séa, water differ in their behaviour towards soap. G...
Text Solution
|
- Cite two examples of metallic oxides which are acidic as well as basic...
Text Solution
|
- Is it correct to say that hydrogen can behave as a metal? State the co...
Text Solution
|
- A sample of river water does not give lather with soap easily when it ...
Text Solution
|
- Statues coated with white lead on long exposure to atmosphere turn bla...
Text Solution
|
- What is water gas? How is it prepared?
Text Solution
|
- Boiling point of H2O (373K) is very much higher than that of H2S (213 ...
Text Solution
|
- A mixture of hydrazine and 'H2 O2' with Cu(II) catalyst is used as a r...
Text Solution
|
- Explain the following statements giving appropriate reasons. i) Sea w...
Text Solution
|
- Hydrogen forms three type of bonds in its compounds. Describe each typ...
Text Solution
|
- Name one example of a reaction in which dihydrogen acts as (i) an oxid...
Text Solution
|
- a) Compare atomic hydrogen with nascent hydrogen.
Text Solution
|
- Anhydrous 'BaO2' is not used for preparing 'H2 O2 .' Why?
Text Solution
|
- Hydrogen forms compounds with elements having atomic number '9,11,12' ...
Text Solution
|
- H2S is a gas at ordinary condition, while H2O is liquid. Account for t...
Text Solution
|
- Why hard water is not used in industrial boilers for producing steam?
Text Solution
|
- Outline the similarities of hydrogen with the 1st.group elements
Text Solution
|
- In a science fair, a debate based on 'Position of Hydrogen in the peri...
Text Solution
|
- In nuclear reactors, heavy water is used as 'moderator'. a. What is a...
Text Solution
|