From where the tin is obtained
From where the tin is obtained? Briefly illustrate it.
Expert
The tin is obtained in different places. Tin is mainly found in the ore cassiterite that is found in the Bolivia, Malaysia, Thailand and Nigeria.
Vapour pressure of CCl425Degree C at is 143mm of Hg0.5gm of a non-volatile solute (mol. wt. = 65) is dissolved in 100ml CCl4 .Find the vapour pressure of the solution (Density of CCl4 = = 1.58g /cm2): (a)141.43mm (b)
Briefly describe the function of the monosaccharide?
Halogenations: ethers react with chlorine and bromine to give substitution products. The extent of halogenations depends upon the conditions of reacti
Vander Waal's radii can be assigned to the atoms of molecules on the basis of the closeness of approach of these atoms in crystalline substances. Diffraction studies of crystals give information about hoe molecules can approach each other and can pack
Why do various medications include the hcl? Describe briefly?
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
IN GAS PHASE, BASICITIES OF THE AMINES IS JUST OPPOSITE TO BASICITY OF AMINES IN AQEUOUS PHASE .. EXPLAIN
C-X bond length in halobenzene less then C-X bond lengthin CH3-x
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
Aryl halides are much less reactive towards nucleophilic substitution reactions than haloalkanes. The less reactivity of aryl halides can be described
18,76,764
1948098 Asked
3,689
Active Tutors
1424316
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!