Class 12th
Get insights from 12k questions on Class 12th, answered by students, alumni, and experts. You may also ask and answer any question you like about Class 12th
Follow Ask QuestionQuestions
Discussions
Active Users
Followers
New answer posted
a year agoContributor-Level 10
t1/2 = [A]1-n
for second order (n = 2) reaction : t1/2 is proportional to 1/ [A ]
New answer posted
a year agoContributor-Level 10
The primary reason for this is that silver is a quite expensive material to be used on such a large scale. Also, it doesn't have a much longer lifespan and tarnishes easily. So copper is used for electrical wiring because it offers low resistance to electric current is comparatively much more safer option to be commercially used.
New answer posted
a year agoContributor-Level 10
More the number of ions in solution, more will be the specific conductance
Ionic conductivity of H+ is more than that of Na+
New answer posted
a year agoContributor-Level 10
Alkene on reaction with cold, dilute aqueous solution of KMnO4 produces vicinal glycols.
New question posted
a year agoTaking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 67k Colleges
- 1.2k Exams
- 716k Reviews
- 1850k Answers










