Eight drops of mercury of equal. radii combine to form a big drop the capacitance of bigger drop as compared to each smaller drop is?​

Answer:

Hence, this electrons goes to antibonding π molecular orbital.

During the change of N2 to N2-, the added electron goes to (π*2px) molecular orbital.

In N2- we have 15 electrons and there are 10 bonding electrons and 5 anti-bonding electrons. In N2- we have one unpaired electron so it also shows some magnetic moment.

The bond order of N2- is 2.5 while the bond order for N2 is 3. As bond order is inversely proportional to bond strength the bonds formed by N2- will be weaker as compared to N2. the bond length of N2- will be more.

Answer:

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• Assuming the situation as a right angled triangle.
• His speed when he runs = 6 m/s ([tex]v_{m}[/tex]) in x-axis
• Angle of incline = 37 degrees w.r.t to the vertical
• Let the speed of rain be v[tex]_{r}[/tex] but w.r.t to man the speed of rain is v[tex]_{m}[/tex] (x axis) -v(y axis)

         tan 37° = [tex]\frac{6}{v}[/tex]

             [tex]\frac{3}{4} =\frac{6}{v} \\v= 8[/tex]

Therfore speed of rain = 6i - 8j

Total numerical value of speed of rain is [tex]\sqrt{6^{2}+8^{2}\\[/tex]

                                                                   [tex]\sqrt{36+64}[/tex]

                                                                  = 10 m/s

Explanation:

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• The cloverleaf model of tRNA is a model that depicts the molecular structure of tRNA.
• The model revealed that the chain of a specific tRNA binds to a specific amino acid through its acceptor stem and two of the arms have a loop, D-loop and Tψc-loop with a ribosome recognition site.
• Regions of self-complementarity within tRNA creates a cloverleaf-shaped structure.
• A specific tRNA binds to a specific amino acid through its acceptor stem.

The ground state electronic configuration of 'C' is 1s2 2s2 2px1 2py1 . There are only two unpaired electrons in the ground state. However, the valency of carbon is four i.e., it forms 4 bonds. In order to form four bonds, there must be four unpaired electrons. Hence carbon promotes one of its 2s electron into the empty 2pz orbital in the excited state. Thus in the excited state, the electronic configuration of carbon is 1s2 2s1 2px1 2py1 2pz1 .

Each carbon atom undergoes 'sp' hybridization by using a 2s and one 2p orbitals in the excited state to give two half filled 'sp' orbitals, which are arranged linearly.  The two carbon atoms form a σsp-sp bond with each other by using sp-orbitals. However there are also two unhybridized p orbitals i.e., 2py and 2pz on each carbon atom which are perpendicular to the sp hybrid orbitals. These orbitals form two πp-p bonds between the two carbon atoms.  Thus a triple bond (including one σsp-sp bond & two πp-p bonds ) is formed between carbon atoms. Each carbon also forms a σsp-s bond with the hydrogen atom. Thus acetylene molecule is linear with 180° of bond angle.