Question
An 80 gm NaOH is dissolved in 500 ml of water. What is
molarity of the solutionSolution
Answer: 3 Molecular weight of NaOH= 40 gm Dissolved amount of NaOH=80 gm No of moles= weight of NaOH/Mlecular wt. of NaOH = 80/40=2 Volume of water= 500ml=0.5 litres Molarity= no. of moles of NaOH/Volume of water= 2/0.5=4M
Select the option that is related to the third term in the same way as the second term is related to first term and the sixth term is related to the fif...
Select the option that is related to third letter cluster in the same way second letter cluster is related to first letter cluster.
STABLE: XYVGQ...
Find the odd one out pair.
Select the option that is related to the third number in the same way as the second number is related to first number and the sixth number is related to...
Select the option that is related to the third term in the same way as the second term is related to the first term.
1444: 38:: 676: ?
Four numbers have been given, out of which three are alike in some manner and one is different. Select the number that is different.
Choose the word which is different from the rest
Select the option that is related to the third number in the same way as the second number is related to the first number.
223 : 350 :: 519 : ?
If 31 @ 9 = 24 and 53 @ 33 = 96, then 19 @ 47 = '?'.
Select the option in which the numbers are not related in the same way as are the number of the following set.
(520, 8, 56)
Relevant for Exams:
