coagulation
what is the meaning of fourth power of valency of an active ion?
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Choose the right answer from following. How many grams of NaOH will be required to neutralize 12.2 grams of benzoic acid : (a) 40gms (b) 4gms (c)16gms (d)12.2gms
Help me to solve this Question. The number of moles of SO2Cl2 in 13.5 gm is in is : (a) 0.1 (b) 0.2 (c) 0.3 (d) 0.4
Explain what is octet rule in chemistry?
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
The Van't Hoff factor of the compound K3Fe(CN)6 is: (a) 1 (b) 2 (c) 3 (d) 4 Answer: (d) K3[Fe(CN)6] → 3K+
The equilibrium constant can be treated as a particular type of molecular distribution. Consider the simplest gas-phase reaction, one in which molecules of A are converted to molecules of B. the reaction, described by the equation Q : Polyhalogen compounds we need 10 we need 10 examples for the polyhalogen compounds....please help me....need it urgently...
we need 10 examples for the polyhalogen compounds....please help me....need it urgently...
bif3 is ionic while other trihalides are covalent in nature
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
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