SuperCoaching AE/JE by Testbook
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Which has the highest boiling point?
Anonymous Quiz
14%
1-chlorobutane
45%
2-methylpropane
25%
n-pentane
16%
2-methylbutane
1
Which has the shortest C-O bond length?
Anonymous Quiz
17%
[Ni(CO)₄]
48%
[Co(CO)₄]⁻
22%
[Fe(CO)₄]²⁻
13%
[Mn(CO)₆]⁺
𝐌𝐚𝐱𝐢𝐦𝐢𝐳𝐞 𝐲𝐨𝐮𝐫 𝐏𝐨𝐭𝐞𝐧𝐭𝐢𝐚𝐥 & 𝐔𝐧𝐥𝐨𝐜𝐤 𝐘𝐨𝐮𝐫 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐰𝐢𝐭𝐡 𝐨𝐮𝐫 𝐀𝐄 & 𝐉𝐄 𝐂𝐨𝐮𝐫𝐬𝐞𝐬
🎯𝐀𝐄 & 𝐉𝐄 𝐂𝐢𝐯𝐢𝐥 - https://link.testbook.com/NKVSu3RXlOb
🎯𝐀𝐄 & 𝐉𝐄 𝐄𝐥𝐞𝐜𝐭𝐫𝐢𝐜𝐚𝐥 - https://link.testbook.com/rnRME8RXlOb
🎯𝐀𝐄 & 𝐉𝐄 𝐌𝐞𝐜𝐡𝐚𝐧𝐢𝐜𝐚𝐥 - https://link.testbook.com/FzRkVcSXlOb
2
If f(x)+f(1/x)=x+1/x, then f(x) is:
Anonymous Quiz
18%
x
39%
1/x
32%
x+1/x
11%
Cannot be determined
1
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A body's KE increases by 300%. Momentum increases by:
Anonymous Quiz
39%
100%
30%
173%
9%
50%
22%
150%
Which shows highest hydration energy?
Anonymous Quiz
30%
MgCl₂
46%
CaCl₂
17%
BaCl₂
7%
SrCl₂
A ball is dropped from height H. It bounces to H/2, then H/4. Total distance till rest is:
Anonymous Quiz
14%
H
56%
2H
20%
3H
9%
A car accelerates uniformly from rest. Velocity is proportional to:
Anonymous Quiz
27%
Displacement
48%
Square root of displacement
18%
Time
8%
Square root of time
A carnot engine operates between 600K & 300K. If it absorbs 1000J heat, what is the work done?
Anonymous Quiz
19%
500J
48%
600J
18%
250J
14%
300J