The total number of orbitals having principle quantum no., For principle q...

For principle quantum numbern= 4 the total number of orbitals having l=3: (1) 3        (2) 7   (3) 5             (4) 9 Ans: 7

Titrations, what is the chemical raction of a titration using sodium hydrox...

what is the chemical raction of a titration using sodium hydroxide and phenophthalein?

Atoms and molecules, what are the application of law of chemical combinatio...

what are the application of law of chemical combination?

What are the objectives of heat treatment of metals, What are the objective...

What are the objectives of heat treatment of metals? Objectives of heat treatment- Cause relief of internal stresses developed during cold working, welding, forging, cas

Radiometric titration, Principal of radiometric titration

Principal of radiometric titration

Rings and clusters, Introduction   Cluster and ring compounds aris...

Introduction   Cluster and ring compounds arise in many areas of chemistry. Rings are most often built by nonmetallic elements with directional covalent bonding. They ad

Enzyme .., what clinical enzymes of medicine?

what clinical enzymes of medicine?

Conductometric titration, explanation of the conductometric curve plotted f...

explanation of the conductometric curve plotted for AgNO3 and KCL

Ionic bond,

How will you convert 4-nitrotoulene to 2-bromonezoic acid?, 4-nitrotolouene...

4-nitrotolouene ---> LiAlH 4 converts it to 4-aminotoluene ----> Add HNO 2 and it forms -----> diazonium salt ------> add H 3 PO 2 to get Toluene -----> add Br 2 /CCl 4 - 2