CBSE Class 12   CBSE Class 12 Chemistry


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About the CBSE Class 12 Chemistry category 1 September 19, 2016
NCERT Solutions for Class 12 Chemistry

Class 12 Chemistry NCERT Solutions Chapter 1 The Solid State Chapter 2 Solutions Chapter 3 Electro chemistry Chapter 4 Chemical Kinetics Chapter 5 Surface Chemistry Chapter 6 General Principles and Processes of Isolati…

2 April 23, 2019
Anisole reacts with HI to give phenol and methyl iodide and not iodobenzene and methylalchohol 2 June 27, 2019
What is the difference between Sn1 and Sn2 reactions? 2 June 17, 2019
What is inert pair effect. please explain me with an example 1 June 17, 2019
Electrochemistry 2 May 22, 2018
Calculate the volume 2 December 17, 2016
A 60 W load is connected to the secondary of transformer 2 December 9, 2016
Explain the cleansing action of soaps 1 November 5, 2016
Account for the following Some builders are added to soap 2 November 5, 2016
Label the hydrophilic and hydrophobic parts in the following compounds 2 November 5, 2016
How does the branching of hydrocarbon chain of synthetic detergents affect their biodegradability? 1 November 5, 2016
If water contains dissolved calcium hydrogen carbonate ions out of soaps and synthetic detergents, which one will you use for cleansing clothes? 1 November 5, 2016
Can you use soaps and synthetic detergents to check the hardness of water? 1 November 5, 2016
How are synthetic detergents better than soaps? 1 November 5, 2016
What are fillers and what role do they play in soap? 1 November 5, 2016
If soap has high alkali content, it irritates skin. How can the amount of excess alkali be determined? 2 November 5, 2016
Write the chemical equation 2 November 5, 2016
What is the difference between saccharin and saccharic acid? 1 November 5, 2016
Low level of noradrenaline is the cause of depression 2 November 5, 2016
Why are cimetidine and ranitidine better antacids than sodium hydrogen carbonate, magnesium or aluminium hydroxide? 1 November 5, 2016
Explain the term, target molecules or drug targets as used in medicinal chemistry 1 November 5, 2016
What is meant by the term broad spectrum antibiotics? Explain 1 November 5, 2016
Sulpha drugs work like antibiotics but they are not antibiotics. Give reason 1 November 5, 2016
Why do paracetamol preferred over aspirin? 1 November 5, 2016
Sleeping pills are recommended by doctors to the patients 2 November 5, 2016
How do antihistamines cure allergy in the body? 1 November 5, 2016
While antacids and antiallergic drugs interfere with the function of histamines, 2 November 5, 2016
What is the advantage of using antihistamines over antacids in the treatment of acidity? 1 November 5, 2016
With reference to which classification has the statement “ranitidine is an antacid” been given? 1 November 5, 2016