Answer
Step by step text solution for Why are transition metal compounds coloured ? by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 12 exams.
|
OSWAAL PUBLICATION-Sample Paper 5-Exercise
- Why are transition metal compounds coloured ?
03:11
|
- What happens to change in entropy when water is converted into ice ?
02:30
|
- What is metallic bond?
02:14
|
- How many moles of AgCl will be precipitated when an excess of AgNO(3) ...
03:00
|
- What is secondary cell?
01:23
|
- Give the IUPAC name of [Zn2 Fe (CN)6]
05:00
|
- Name the end product (B) of the following reaction: CH3COO2 Caoverset ...
02:44
|
- What is the reducing agent used in Clemmensen's reduction?
01:27
|
- Give an example for a disaccharide that contains fructose units in ...
01:29
|
- How many alpha - amino acid units are presents in a molecule of insuli...
02:23
|
- What is an Electrolytic cell?
02:03
|
- State and derive Ostwaid dilution law for a weak electrolyte.
03:00
|
- Write any two differences between order and molecularity of a reaction...
02:27
|
- WHat is lanthanide contraction? Write any one consequence of lanthanid...
04:27
|
- What are vinyl and allyle alcohols? Give one example of each.
03:07
|
- How test benzaldehyde react with a concentrated solution of sodium hyd...
04:36
|
- What are antioxidants? Give an example.
03:06
|
- What is a broad spectrum antibiotics? Give an example.
04:45
|
- Describe parke's process of desilverisation of lead.
04:43
|
- Explain the manufacture of ammonia by Haber's process.
01:15
|