A
B
C
D
Text Solution
Verified by Experts
|
OMEGA PUBLICATION-SAMPLE QUESTION PAPER -I (PUNJAB)-QUESTION
- Functional group of monocarboxylic acids is : − O H, − C H O, − C O...
01:50
|
- Define critical temperature.
02:27
|
- Alkali metals are soft. Why ?
02:13
|
- Derive van der Waals’ equation of State for n moles of gas.'
14:27
|
- What is Avogardro's number ?
03:20
|
- What is screening effect ?
03:09
|
- Ozone has bent structure.
06:32
|
- Give the IUPAC names of :(CH3)3C-OH.
01:36
|
- Define Ionic product of water. What is the effect of temprature on it?
05:16
|
- Which is a stronger Lewis acid and why ? BF3 OR BCl3
05:11
|
- Define COD and BOD.
04:12
|
- Give reasons : Cone. HNO(3) can be transported in aluminium contai...
01:59
|
- Dettol is a mixture of :
01:46
|
- C Cl4 is not hydrolysed but SiCl4 can be hydrolysed with water. Why ?
05:27
|
- Give differences between electron affinity and electronegativity.
04:27
|
- Explain the action of acidic buffer.
03:09
|
- What is the difference between e.m.f. and potential diffrence?
07:11
|
- State Hess's law. Give two applications of it.
09:34
|
- Explain the deviations of real gases from ideal gases.
08:09
|
- Explain Dalton's law of partial pressures and Charles’ law.
08:23
|