p block
why BiF3 is ionic whereas other trihalides are covalent in nature?
define primary secondary and tertiary alkyl halides with examples
Choose the right answer from following. The magnitude of colligative properties in all colloidal dispersions is : (a) Lowerthan solution (b)Higher than solution(c) Both (d) None
Can someone please help me in getting through this problem. How many grams of dibasic acid (having mol. wt. 200) must be present in 100ml of its aqueous solution to provide decinormal strength: (i) 1g (ii)2g (iii) 10g (iv) 20g<
Differentiate between the modern periodic table and Mendeleevs table?
What is the basic difference among hcl gas and hcl acid? Briefly state the difference?
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Write a short note on the IUPAC name of the benzene?
arrange in order of basicity,pyridine,pipyridineand pyorine
The second law states that dS ≥ (dQ/T), where dS = dQ/T for a reversible process and dS > dQ/T for an irreversible process. a. Show that since dW12 = -dW21 (dWreverse = -dWforward) for a r
Illustrate the direction of the dipole moment expected for hydrogen bromide?
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