Science Adda247
25.7K subscribers
2.24K photos
78 videos
576 files
3.78K links
Adda247 Class 11-12 All Streams is a one-stop destination for students who are looking to excel in their studies. Whether you are looking for free lectures, important notifications or PDFs, this channel has got you covered. So, join this channel today!
Download Telegram
Who sat on the back bench on the last lesson?
Anonymous Quiz
17%
(a) Franz
9%
(b) Prussians
72%
(c) the village people
2%
(d) The new teacher
👍4
What was M. Hamel going to question Franz about?
Anonymous Quiz
71%
(a) participles
14%
(b) adjectives
11%
(c) old primer
4%
(d) Ba be bi bo bu
👍4
A reaction in which reactants (R) are converted into products (P) follows second order kinetics. If concentration of R is increased by four times, what will be the increase in the rate of formation of P?
Anonymous Quiz
17%
(a) 9 times
29%
(b) 4 times
48%
(c) 16 times
6%
(d) 8 times
❤2
For a reaction nx – y → z the rate of reaction becomes twenty seven times when the concentration of X is increased three times. What is the order of the reaction?
Anonymous Quiz
25%
(a) 2
36%
(b) 1
32%
(c) 3
8%
(d) 0
👍1🤩1
The resistance of a human body is about:
Anonymous Quiz
39%
(a) 12 Ω
35%
(b) 120 Ω
17%
(c) 12 KΩ
9%
(d) 120 MΩ
🤩3
How many different resistances are possible with two equal resistors?
Anonymous Quiz
52%
(a) 2
21%
(b) 3
22%
(c) 4
5%
(d) 5
🥰4
🤩2❤1👍1
Specific resistance of ali metals is mostly affected by:
Anonymous Quiz
59%
(a) temperature
18%
(b) pressure
19%
(c) magnetic field
4%
(d) volume
😱1
The example of a non-ohmic resistance is:
Anonymous Quiz
24%
(a) copper wire
27%
(b) fi lament lamp
23%
(c) carbon resistor
26%
(d) diode
Mole Concept Questions ! Live Now
👍2
Agar combinations samajhne mein hoti hai dikkat, toh yeh class skip na kare
👍1