Mole fraction of hydrogen
Give me answer of this question. In a mixture of 1 gm H2 and 8 gm O2 , the mole fraction of hydrogen is: (a) 0.667 (b) 0.5 (c) 0.33 (d) None of these
Select the right answer of the question. Calculate the molality of 1 litre solution of 93% H2SO4 (weight/volume). The density of the solution is 1.84 g /ml : (a) 10.43 (b) 20.36 (c) 12.05 (d) 14.05
At low temperatures, mixtures of water and methane can form a hydrate (i.e. a solid containing trapped methane). Hydrates are potentially a very large source of underground trapped methane in the pole regions but are a nuisance when they form in pipelines and block th
Write down a short note on the function of mitochondria?
Unit of measurement- These are also some systems for units: (1)
Briefly state the pH of an Alkyl Halide?
how 0.5N HCL is prepared for 10 littre solution
what is the molarity of the solution prepared by dissolving 75.5 g of pure KOH in 540 ml of solution
Write a short note on the formula of diesel, petrol and also CNG?
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
The excluded volume b, introduced by vander Wall's as an empirical correction term, can be related to the size gas molecules. To do so, we assume the excluded volume is the result of the pairwise coming together of molecules. This assumption is justified when b values
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