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.
Select the right answer of the following question.What does not change on changing temperature : (a) Mole fraction (b) Normality (c) Molality (d) None of these
living beings are made up of organic and inorganic substances.according to their complexity of their molecules how can ach of these substances be classified?
Can someone please help me in getting through this problem. The normality of a solution of sodium hydroxide 100 ml of which includes 4 grams of NaOH is: (a) 0.1 (b) 40 (c) 1.0 (d) 0.4
Whether HCl is a base or an acid? Briefly state your comments?
The vapor pressure of small liquid drops depends on the drop size. Although the surface properties of a liquid are different from those of the bulk liquid, the special surface properties can be ignored except in a few situations. One is the case in which a liquid is dispersed into fine dr
Provide solution of this question. Unit of mole fraction is: (a) Moles/litre (b) Moles/litre2 (c) Moles-litre (d) Dimensionless
The diazonium salts are represented by the general formula ArN2 +X where X- ion may be anion such as (Cl) ¨, B ¨r, HSO
If a gas can be described by the Clausius equation of state: P (V-b) = RT Where b is a constant, then: (a) Obtain an expression for the residual vo
introduction for polyhalogen compound
how haloalkane can be prepared by refluxing alcohol with hydrohalic acids
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