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Sandeep Jha

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Sandeep Jha
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Sandeep Jha
Asked: May 31, 2024In: CBSE

The change of state of a substance from solid to liquid is called

Melting is the process where a solid changes into a liquid due to an increase in temperature or pressure. This occurs when the substance absorbs enough heat to break the bonds holding its molecules in a fixed structure. Common examples ...

change of state of a substance from solid to liquidstate of a substance from solid to liquidtiwari academy discussion
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Sandeep Jha
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Sandeep Jha
Asked: May 31, 2024In: Class 10 Science

The change of state of a substance from liquid to vapor is called

Boiling is the process where a substance changes from its liquid state to vapor state throughout the bulk of the liquid, typically occurring at a specific temperature called the boiling point.

boiling is the process where a substance changeslatest upsc questions 2024ncert solutions 2024
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Sandeep Jha
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Sandeep Jha
Asked: May 31, 2024In: NCERT Books

The melting point of alloys is

The melting point of alloys is typically higher than that of their constituent metals. This is because the mixing of different metals in an alloy introduces additional forces between atoms, resulting in a stronger atomic arrangement that requires higher temperatures ...

latest bpsc questions 2024melting point of alloystiwari academy discussion
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Sandeep Jha
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Sandeep Jha
Asked: May 31, 2024In: CBSE

What is the effect on the melting point of a pure substance if any other substance is added to it?

The effect on the melting point of a pure substance when another substance is added depends on the nature and quantity of the added substance. Generally, the presence of impurities decreases the melting point of the pure substance.

latest ssc questions 2024latest upsc questions 2024melting point of a pure substance
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Sandeep Jha
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Sandeep Jha
Asked: May 31, 2024In: NCERT Books

Which of the following has the highest specific heat value?

Water has the highest specific heat value among the options provided. Its specific heat capacity is approximately 4.18 J/g °C, significantly higher than that of glass, copper, or lead. This property makes water an excellent substance for storing and regulating ...

highest specific heat valuencert solution tiwari academyncert solutions 2024
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