What do you mean by the term hydra
What do you mean by the term hydra? Briefly define it.
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The Hydra is a kind of polyp. This is an animal, as it moves around similar to one even although it appears similar to a plant. The hydra is from the Phylum Cnidarian and belongs with the others like coral and jellyfish.
What is the correct answer. To made a solution of concentration of 0.03 g/ml of AgNO3, what quantity of AgNO3 must be added in 60 ml of solution: (a) 1.8 (b) 0.8 (c) 0.18 (d) None of these
Fluorine yields only one oxyacid, hypo
what are condensation polymerization give in with 2 examples
Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
Superphosphate has the formulate: CaH4 (PO4)2 H2O calculate the percentage of Phosphorus in this chemical. Show your calculations
density of water is 1g/mL.The concentration of water in mol/litre is
Explain the method, how do you solve Ideal Gas Law problems?
Select the right answer of the question. The unit of molality is: (a) Mole per litre (b) Mole per kilogram (c) Per mole per litre (d) Mole litre
The French chemist Francois Marie Raoult (1886) carried out a series of experiments to study the vapour pressure of a number of binary solutions. On the basis of the results of the experiments, he proposed a generalization called Raoult's law which states that, <
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
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