SATHEE: Properties Of Solids And Liquids Question 430

Properties Of Solids And Liquids Question 430

Question: In an energy recycling process, $100 g$ of steam at $100^{\circ} C$ becomes water at $100^{\circ} C$ which converts y g of ice at $0^{\circ} C$ into water at $100^{\circ} C$ . The numeric value of y is

Options:

A) 100

B) 200

C) 300

D) 400

Show Answer

Answer:

Correct Answer: C

Solution:

[c] Specific heat of water = 4200 J/kg-K .

Latent heat of fusion $= 3.36 \times 10^{5} J / k g$ .

Latent heat of vapourisation $= 22.68 \times l 0^{5} J / k g$

$x \times 1 0^{- 3} \times 22.68 \times 10^{5} J$

$= y \times 1 0^{- 3} \times 3.36 \times 10^{5} J + y \times 1 0^{- 3} \times 4200 \times 100$

$∴ \frac{x}{y} = \frac{7.56}{22.68} = \frac{1}{3}$

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Properties Of Solids And Liquids Question 430

Question: In an energy recycling process, $100 g$ of steam at $100^{\circ} C$ becomes water at $100^{\circ} C$ which converts y g of ice at $0^{\circ} C$ into water at $100^{\circ} C$ . The numeric value of y is

Options:

Answer:

Solution:

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Properties Of Solids And Liquids Question 430

Question: In an energy recycling process, 100g of steam at 100∘C becomes water at 100∘C which converts y g of ice at 0∘C into water at 100∘C . The numeric value of y 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: In an energy recycling process, $100 g$ of steam at $100^{\circ} C$ becomes water at $100^{\circ} C$ which converts y g of ice at $0^{\circ} C$ into water at $100^{\circ} C$ . The numeric value of y is