Spectroscopy homework
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The 2N aqueous solution of H2S04 contains: (a) 49 gm of H2S04 per litre of solution (b) 4.9 gm of H2S04 per litre of solution (c) 98 gm of H2S04
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
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Give me answer of this question. The atmospheric pressure is sum of the: (a) Pressure of the biomolecules (b) Vapour pressure of atmospheric constituents (c) Vapour pressure of chemicals and vapour pressure of volatile (d) Pressure created on to atmospheric molecules
Detail the moles of HCl which are present in .70 L of a .33 M HCl solution?
What type of bond does HCl encompass? Describe briefly?
Choose the right answer from following. The molarity of pure water is: (a) 55.6 (b) 5.56 (c)100 (d)18
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
Relative humidity is the ratio of the partial pressure of water in air to the partial pressure of water in air saturated with water at the same temperature, stated as a percentage: Relative = Q : P block why BiF3 is ionic whereas other why BiF3 is ionic whereas other trihalides are covalent in nature?
why BiF3 is ionic whereas other trihalides are covalent in nature?
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