A
B
C
D
Text Solution
Verified by Experts
SHARAM PUBLICATION-2013 QUESTION PAPER-EXERCISE
- The enthalpies of all elements in their standard state are :
Text Solution
|
- The solution of a colourless salt in water has a pH value of = 9. The ...
Text Solution
|
- Uranium (mass number 238 and atomic number 92) emits an alpha particle...
Text Solution
|
- H2S is passed through an acidified solution of copper sulphate and a b...
Text Solution
|
- When a solution of formaldehyde and KOH is heated , it will give :
Text Solution
|
- Alkaline hydrolysis of an ester is called
Text Solution
|
- Which of the following chemicals liberates bromine from a solution of ...
Text Solution
|
- In the electrophilic substitution of the compound shown below more tha...
Text Solution
|
- The free energy change for a reversible reaction at equilibrium is:
Text Solution
|
- What is the relation between Kp and Kc for the following reaction ? NH...
Text Solution
|
- Wrought iron is the purest form of iron. Write a reaction used for the...
Text Solution
|
- Give the name of monomers used in buna-S rubber preparation.
Text Solution
|
- Name the main product obtained by the carbylamine reaction of CH(3)-CH...
Text Solution
|
- Fill in the blanks : An equimolar mixture of NH4 Cl and NH4 OH is a ……...
Text Solution
|
- The cations on reaching "………." gain electrons and from neutral atoms ,...
Text Solution
|
- R-CH(2)-CN on reduction with H(2)//Ni forms….
Text Solution
|
- Fill in the blanks : Benzene reacts with ozone to form a triozonide wh...
Text Solution
|
- Phenol is acidic becauseis more stable than
Text Solution
|
- What is endothermic reaction. Give example.
Text Solution
|
- State the Law of mass action and explain any two significance of equil...
Text Solution
|