p block
bif3 is ionic while other trihalides are covalent in nature
The volume of water to be added to 100cm3 of 0.5 N N H2SO4 to get decinormal concentration is : (a) 400 cm3 (b) 500cm3 (c) 450cm3 (d)100cm3
Give me answer of this question. 5cm3 of acetone is added to 100cm3 of water, the vapour pressure of water over the solution: (a) It will be equal to the vapour pressure of pure water (b) It will be less than the vapour pressure of pure water
What do you mean by the term tripod? Also state its uses?
order of decreasing basicity of urea and its substituents
Write a short note on the formula of diesel, petrol and also CNG?
Phenol was initially obtained by fractional distillation of coal
Atomic orbitals can be combined, in a process called hybridization, to describe the bonding in polyatomic molecules. Descriptions of the bonding in CH4 can be used to illustrate the valence bond procedure. We must arrive a
the death cap mushroom based on your knowledge of the biochemistry of dna and rna
with the help of polarity of c-x bond show that aryl halides are less reactive than alkyl halides
Can someone help me in finding out the right answer. 25ml of 3.0 MHNO3 are mixed with 75ml of 4.0 MHNO3. If the volumes are adding up the molarnity of the final mixture would be: (a) 3.25M (b) 4.0M (c) 3.75M (d) 3.50M
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