00:01
Here we have multiple questions starting from the first one.
00:03
Let us say the answer is true here for the first one.
00:07
Because hypothesis is true when only there is a prediction of outcome based on various factors.
00:23
Based on various factors which play very important role during experiment.
00:32
After resolving all the queries over years.
00:37
Hence the answer is true.
00:42
After considering that answer is true for first question, moving to the second question here, protons and neutrons, they remain inside the nucleus, whereas electrons will revolve around the nucleus.
01:08
This is the answer for the second question.
01:12
Then option d is the answer for the second question let's move to the third question third question answer is catalyst's major role is they help in speeding up of the reaction speeding up of chemical reactions this is the major function of a catalyst when it catalyzes any chemical reaction hence the answer is is option d.
01:53
The answer is option d.
01:55
Fourth question answer, clodin has 17 electrons and 18 neutrons.
02:12
That is option d is the answer for the fourth person.
02:18
Option e...