In Ziesses salt \( \mathrm{C}=\mathrm{C} \) bond length is :
Note: \( \left\{\begin{array}{ll}\m...
In Ziesses salt \( \mathrm{C}=\mathrm{C} \) bond length is :
Note: \( \left\{\begin{array}{ll}\mathrm{C}-\mathrm{C} & \text { bond length in ethane is } 1.54 \AA \\ \mathrm{C}=\mathrm{C} & \text { bond length in ethene is } 1.34 \AA \\ \mathrm{C} \equiv \mathrm{C} & \text { bond length in ethyne is } 1.20 \AA\end{array}\right\} \)
\( \mathrm{P} \)
(1) \( 1.37 \AA \)
(2) \( 1.19 \AA \)
(3) \( 1.87 \AA \)
(4) \( 1.34 \AA \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live
Other Videos By PW Solutions
| 2023-02-20 | Prove that following numbers are irrationals:
(i) \( \frac{2}{\sqrt{7}} \)
(ii) \( \frac{3}{2 \s... |
| 2023-02-20 | рдорд╛рди рд▓реАрдЬрд┐рдП \( \mathrm{A}, \mathrm{B} \), рдФрд░ \( \mathrm{C} \) рдРрд╕реЗ рд╕рдореБрдЪреНрдЪрдп рд╣реИрдВ рдХрд┐ \( \mathrm{A} \cu... |
| 2023-02-20 | \( \begin{array}{l}x+y=3 \\ 2 x+5 y=12\end{array} \) |
| 2023-02-20 | A mason has to fit a bathroom with square marble tiles of the largest possible size. The size of... |
| 2023-02-20 | Explain why \( 7 \times 11 \times 13+13 \) and \( 7 \times 6 \times 5 \times 4 \times 3 \times 2... |
| 2023-02-20 | Which of the following statements is/are correct?
(1) \( \left.\mathrm{Ni}(\mathrm{CN})_{4}\righ... |
| 2023-02-20 | рдирд┐рдореНрди рдореЗрдВ рд╕реЗ рдХреМрдирд╕реА рджрд╢рд╛ рдлреЗрдВрдлрдбрд╝реЛрдВ рдХреА рд╡рд╛рддрд╛рдпрди рджрд╢рд╛ рдореЗрдВ рд╡реГрджреНрдзрд┐ рдХреЗ рд▓рд┐рдП рдЙрддреНрддрд░рджрд╛рдпреА рд╣реЛрддреА рд╣реИ
[CPMT 2005]
(A... |
| 2023-02-20 | (i) \( 13 \mathrm{in} \) (ii) 4 hin |
| 2023-02-20 | The number of geometrical isomer of \( \left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{3}\left(\m... |
| 2023-02-20 | Complexes \( \left[\mathrm{Co}\left(\mathrm{SO}_{4}\right)\left(\mathrm{NH}_{3}\right)_{5}\right... |
| 2023-02-20 | In Ziesses salt \( \mathrm{C}=\mathrm{C} \) bond length is :
Note: \( \left\{\begin{array}{ll}\m... |
| 2023-02-20 | 15 pastries and 12 biscuit packels have been donated for a school fete. These are to be packed i... |
| 2023-02-20 | рдЕрд╡рд╛рдпреБрд╡реАрдп рд╢реНрд╡рд╕рди рдореЗрдВ рдкрд╛рдЗрд░реБрд╡рд┐рдХ рдЕрдореНрд▓ рдкреЗрд╢рд┐рдпреЛрдВ рдореЗрдВ рдмрдирд╛рддрд╛ рд╣реИ
(A) рд▓реЗрдХреНрдЯрд┐рдХ рдЕрдореНрд▓ \( \left(\mathrm{C}_{3} \... |
| 2023-02-20 | The length, breadth and height of a room are \( 8 \mathrm{~m} 25 \mathrm{~cm}, 6 \mathrm{~m} 75 ... |
| 2023-02-20 | Find the greatest number which divides 2011 and 2623 leaving remainders 9 and 5 respectively. |
| 2023-02-20 | What is the largest number that divides 626,3127 and 15628 and leaves remainders of 1 , 2 and 3 ... |
| 2023-02-20 | Find the greatest number that will divide 445,572 and 699 leaving remainders 4,5 and brespective... |
| 2023-02-20 | Show that the square of an odd positive integer is of the form \( 8 q+1 \), for some
W integer \... |
| 2023-02-20 | Find the greatest number which divides 285 and 1249 leaving remainders 9 and 7 respectively.
\( ... |
| 2023-02-20 | During a sale, colour pencils were being sold in packs of 24 each and crayons in packs of 32 eac... |
| 2023-02-20 | If the HCF of 657 and 963 is expressible in the form \( 657 x+963 x-15 \), find \( x \). уЕЗ: (IV |
0