SATHEE: P-Block Elements Ques 623

P-Block Elements Ques 623

Question: One mole of fluorine is reacted with two moles of hot and concentrated $K O H$ . The products formed are $K F, H_{2} O$ and $O_{2}$ . The molar ratio of $K F, H_{2} O$ and $O_{2}$ respectively is

Options:

A) 1:1:2

B) 2:1:0.5

C) 1:2:1

D) 2:1:2

Show Answer

Answer:

Correct Answer: B

Solution:

$2 F_{2} + 4 K O H \to 4 K F + O_{2} + 2 H_{2} O$ for 1 mole of $F_{2}$ the molar ratio. $\begin{matrix} F_{2} & K O H & K F & O_{2} & H_{2} O \\ 1 & 2 & 2 & \frac{1}{2} & 1 \end{matrix}$

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P-Block Elements Ques 623

Question: One mole of fluorine is reacted with two moles of hot and concentrated $K O H$ . The products formed are $K F, H_{2} O$ and $O_{2}$ . The molar ratio of $K F, H_{2} O$ and $O_{2}$ respectively is

Options:

Answer:

Solution:

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चिकित्सा तैयारी

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P-Block Elements Ques 623

Question: One mole of fluorine is reacted with two moles of hot and concentrated KOH . The products formed are KF,H2O and O2 . The molar ratio of KF,H2O and O2 respectively is

Options:

Answer:

Solution:

इंजीनियरिंग की तैयारी

चिकित्सा तैयारी

एनसीईआरटी पुस्तकें और समाधान

महत्वपूर्ण संसाधन

अन्य संसाधन

पाठ्यक्रम

परीक्षा मंच

नमूना मॉक टेस्ट

सदस्यता

एनसीईआरटी व्यायाम वीडियो समाधान

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Question: One mole of fluorine is reacted with two moles of hot and concentrated $K O H$ . The products formed are $K F, H_{2} O$ and $O_{2}$ . The molar ratio of $K F, H_{2} O$ and $O_{2}$ respectively is