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Byju's Answer
Standard XI
Chemistry
Covalent Bond vs Ionic Bond
Which pair of...
Question
Which pair of species does not exist?
किस युग्म की स्पीशीज का अस्तित्व नहीं होता?
A
He
2
and H
2
He
2
एवं H
2
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B
H
e
2
a
n
d
H
2
−
2
H
e
2
एवं
H
2
−
2
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C
F
2
and B
2
F
2
एवं B
2
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D
O
2
and F
2
O
2
एवं F
2
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Solution
The correct option is
B
H
e
2
a
n
d
H
2
−
2
H
e
2
एवं
H
2
−
2
Solution
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Similar questions
Q.
More than One Answer Type
एक से अधिक उत्तर प्रकार के प्रश्न
Which of the following pairs of species have same hybridisation but different shapes?
निम्नलिखित में से किस युग्म की स्पीशीज का संकरण समान होता है लेकिन आकृति भिन्न होती है?
Q.
Find the number of species in which central atom is having 2 lone pair of electrons.
उन स्पीशीज की संख्या ज्ञात कीजिए जिनमें केन्द्रीय परमाणु पर 2 एकांकी इलेक्ट्रॉन युग्म है।
(a) H
2
S
(b) XeF
2
(c) XeF
4
(d) H
2
O
(e)
N
H
−
2
(f)
I
+
3
(g) H
2
SO
4
(h) NF
3
Q.
Which of the following thermometer does not use mercury?
निम्नलिखित में से किस तापमापी में पारे का उपयोग नहीं होता है?
Q.
More than One Answer Type
एक से अधिक उत्तर प्रकार के प्रश्न
In which of the following pairs the species are isostructural?
निम्नलिखित में से कौनसे युग्म में स्पीशीज समसंरचनात्मक हैं?
Q.
Q28. With dissolution of Lok Sabha, which type of bill does not lapse?
लोकसभा के विघटन के साथ, किस प्रकार का बिल समाप्त नहीं होता है?
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