There are 3 isomers , ortho dibromo, meta dibromo and para dibromo.
2.... 1,4 & 1,2. 1,3 is not possible
3
one
3
six.
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2
bus 12
Yes, protiens perform many functions; this diversity of function is made possible by the diversity of protein structures.
Color perception, made possible by structures called cones, requires relatively bright light, in comparison to black & white perception made possible by structures called rods.
engineered structures are the structures which can withstand natural disasters such as earthquakes etc.
2 structures are possible for a tetrahedral molecule with a formula of AHXYZ.
4
2
bus 12
There are two different structures possible in an octahedral molecule with a formula of AX3Y3. The two structures are with each substituent atom in one plane of symmetry according to type, or having 2 in one and the other out.
There are three possible, equally distributed, resonance structures of nitrate (NO3-).Cf. Related links for the possible Lewis structure of them, on the lowest half of that page.
Two are possible. One has the two Y's next to each other, and the other has them on opposite sides of the central atom.
There can be 3 different configurations for C2H5ClO
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Yes, protiens perform many functions; this diversity of function is made possible by the diversity of protein structures.
Color perception, made possible by structures called cones, requires relatively bright light, in comparison to black & white perception made possible by structures called rods.
No compass can be accurate with steel structures in close vicinity but a GPS will do the trick