Q. निम्नलिखित कथनों पर विचार कीजिए :
उपर्युक्त में से कौन-से कथन सही सुमेलित हैं?

केवल 1 और 2

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केवल 2 और

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केवल 1 और 3

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1, 2 ,3 और 4

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Solution

The correct option is D
1, 2 ,3 और 4
1, 2 ,3 और 4

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Similar questions

The correct statement with regard to $H_{2}^{+}$ & $H_{2}^{-}$ is

Assertion : For drying $H_{2} S$ , Conc. $H_{2} S O_{4}$ cannot be used.

Reason: Moist $H_{2} S$ is oxidized by Conc. $H_{2} S O_{4}$

H_{2}

H_{2} {S O}_{4}

H_{2}

H_{2} {S O}_{4}

H_{1}, H_{2}

\frac{H_{1} + H_{2}}{H_{1} . H_{2}} =

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