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Top 1000 Questions for General Chemistry
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General Chemistry
Page Number- 6
(1) Intramolecular H-bonding किसमें मौजूद है:?
A.
Phenol
B.
p-nitrophenol
C.
O-nitrophenol
D.
m-nitrophenol
0
Show Answer
(c) O-nitrophenol
(2) C2 अणुओं का Bond order क्या है??
A.
0
B.
1
C.
2
D.
3
0
Show Answer
(c) 2
(3) C2 अणुओं का Bond order क्या है??
A.
0
B.
1
C.
2
D.
3
0
Show Answer
(c) 2
(4) C2 अणुओं का Bond order क्या है??
A.
0
B.
1
C.
2
D.
3
0
Show Answer
(c) 2
(5) Liquid के surface area को एक इकाई से बढ़ाने के लिए आवश्यक ऊर्जा को किस रूप में परिभाषित किया गया है??
A.
Potential energy (संभावित ऊर्जा)
B.
Threshold energy (देहली ऊर्जा)
C.
Surface energy (सतह ऊर्जा)
D.
Surface tension (सतह तनाव)
0
Show Answer
(c) Surface energy (सतह ऊर्जा)
(6) Liquid के surface area को एक इकाई से बढ़ाने के लिए आवश्यक ऊर्जा को किस रूप में परिभाषित किया गया है??
A.
Potential energy (संभावित ऊर्जा)
B.
Threshold energy (देहली ऊर्जा)
C.
Surface energy (सतह ऊर्जा)
D.
Surface tension (सतह तनाव)
0
Show Answer
(c) Surface energy (सतह ऊर्जा)
(7) Constant pressure पर system द्वारा देखी गई heat किसके बराबर है??
A.
ΔU
B.
ΔH
C.
W
D.
0
0
Show Answer
(b) ΔH
(8) निम्नलिखित में से किस halogen का positive oxidation Number नहीं हो सकता है??
A.
F
B.
Cl
C.
Br
D.
I
0
Show Answer
(a) F
(9) Group 16 तत्व की oxygen state का Oxidation Number क्या है??
A.
0
B.
-2
C.
+2
D.
+6
0
Show Answer
(d) +6
(10) Electron-precise hydrides किसके द्वारा बनते हैं??
A.
Group-14
B.
Group-15
C.
Group-16
D.
Group-17
0
Show Answer
(a) Group-14
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