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Steam at 100⁰C is passed into 20 g of water at 10°C. When water acquires a temperature of 80°C, the mass of water present will be[Take specific heat of water=1 cal g⁻¹ °C⁻¹ and latent heat of steam=540 cal g⁻¹]
Options
(a) 24 g
(b) 31.5 g
(c) 42.5 g
(d) 22.5 g
Correct Answer:
22.5 g
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A circuit contains an ammeter, a battery of 30 V and a resistance 40.8 ohm
- The decay constant of a radio isotope is λ. If A₁ and A₂ are its activities at time
- An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
- A national roadway bridge over a canal is in the form of an arc of a circle of radius
- In an astronomical telescope in normal adjustment a straight black line of length
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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