Heer

A reaction is second order in A and first order in B.
Differential rate equation:-
 (ii) On increasing the concentration of A three times i.e. 3A:
Rate = k[3A
(Click on this link to know the detailed answer)
(Get CBSE Board Textbook Solutions for all subjects from Class 9 to 12. You can also get the CBSE Board's previous year's solved papers from here! You can get online resources for Book Store, Test Series, Prepare Assignment and Previous Year Solved Papers for free! This is an organization related to the education sector. That's why you should not waste your precious time and join Zig

Let (x, y) be the point on  which is nearest to the point (–1, 2).                                                   At  
(Click on this link to know the detailed answer)
(Get CBSE Board Textbook Solutions for all subjects from Class 9 to 12. You can also get the CBSE Board's previous year's solved papers from here! You can get online resources for Book Store, Test Series, Prepare Assignment and Previous Year Solved Papers for free! This is an organization related to the education sector. That's why you should not waste your precious time and join Zigya, where many other study materials rel

(i) We have,
x + y = 5    ...(i)
⇒    y = 5 - x
Thus, we have following table2x + 2y = 10                      ...(ii)Thus, we have followin
(Click on this link to know the detailed answer)
(Get CBSE Board Textbook Solutions for all subjects from Class 9 to 12. You can also get the CBSE Board's previous year's solved papers from here! You can get online resources for Book Store, Test Series, Prepare Assignment and Previous Year Solved Papers for free! This is an organization related to the education sector. That's why you should not waste your precious time and join Zigya, where many oth

The strategies for sustainable development are:
(i) Use of Non- Conventional Sources of Energy: India is hugely dependent on thermal and hydropower plants to meet its power needs. Both of these have adverse environmental impacts. Thermal powerplants emit large quantities of carbon dioxide which is a green -house gas. Hydroelectric projects inundate forests and interfere with the natural flow of water in catchment areas and the river basins. Wind power and solar rays are examples of conventional but cleaner and greener technologies which can be effectively used to replace thermal and hydro-po

A bullets-board had been put up at the Town Hall two years ago for every news and the announcement. All their bad news came from German occupations. The detail
(Click on this link to know the detailed answer)
(Get CBSE Board Textbook Solutions for all subjects from Class 9 to 12. You can also get the CBSE Board's previous year's solved papers from here! You can get online resources for Book Store, Test Series, Prepare Assignment and Previous Year Solved Papers for free! This is an organization related to the education sector. That's why you should not waste your precious time and join Zigya

Given,Capacitance of the capacitor, C= 0.1 FPotential applied across the capactor, V = 10 VTherefore,Energy stored in the first capacitor is
(Click on this link to know the detailed answer)
(Get CBSE Board Textbook Solutions for all subjects from Class 9 to 12. You can also get the CBSE Board's previous year's solved papers from here! You can get online resources for Book Store, Test Series, Prepare Assignment and Previous Year Solved Papers for free! This is an organization related to the education sector. That's why you should not waste your precious time and join Zigya, where many other

Given: Triangle ABC and ∆PQR in which AD and PM are medians drawn on sides BC and QR respectively. It is given that
AB over PQ equals AC over PR equals AD over PM
To Prove : ∆ABC ~ ∆PQR
Const : Produce AD to E such that AD = DE and PM to F such that PM = MF.

Given: Triangle ABC and ∆PQR in which AD and PM are medians drawn o

Proof : In ∆ABD and ∆CDE,
AD = DE [by construction]
∠ADB = ∠CDE
[vertically opposite angles]
and BD = DC [AD is a median]
Therefore, by using SAS congruent condition

The conductivity (k) of the solution in a cell is the reciprocal of its resistivity.
 
The quantity  1/2  is cell constant.
L --> Distance between 2 ele
(Click on this link to know the detailed answer)
(Get CBSE Board Textbook Solutions for all subjects from Class 9 to 12. You can also get the CBSE Board's previous year's solved papers from here! You can get online resources for Book Store, Test Series, Prepare Assignment and Previous Year Solved Papers for free! This is an organization related to the education sector. That's why you should not waste your precious time and join Zigya, wh

यहाँ पर,
पेटी में डिस्कों पर अंकित संख्याएँ = 90 (1 से 90 तक)
rightwards double arrow सभी संभव परिणामों की संख्या = 90
(i) दो अंकों की संख्याओं वाली डिस्क की संख्या = 81 (10 से 90 तक)
rightwards double arrow अनुकूल परिणामों की संख्या = 81
∴ P(दो अंकों की एक संख्या वाली डिस्क ) = 81 over 90 equals 9 over 10
(ii) एक पूर्ण वर्ग संख्या वाली डिस्कों की संख्या = 9(1, 4, 9, 16, 25, 36, 49, 64, 81)
rightwards double arrow अनुकूल परिणामों की संख्या = 9
∴ P(एक पूर्ण वर्ग संख्या वाली डिस्क) = 9 over 90 equals 1 over 10
(iii) 5 से विभाज्य संख्या वाली डिस

Electronic configuration of Cr is 4s1 3d5. In the complex  [Cr(NH3)6]3+  Cr is in the +3 oxidation state i.e., d3 configuration. Also, NH3 is a w
(Find detailed answer | clicking on this link)

(Get CBSE, ICSE and all State Boards textbook solutions for all subjects Class 8 to 12. You can also get CBSE solved papers of previous year from here! You can also prepare for SSC. Can also test SSC, find SSC Resource centre ! You can get resources online for free for NEET, NEET previous year solved paper and JEE, JEE Previous year solved papers! Student can also find the, previous year papers etc.