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Exothermic

Class 10 Science के इस tag से जुड़े questions।

Class 10 · Science

The temperature rises during the reaction between hydrochloric acid and sodium hydroxide. What does this show?

Class 10 · Science

When water is added to calcium oxide, a large amount of heat is released and calcium hydroxide is formed. What is the correct classification of this reaction?

Class 10 · Science

Why should acid always be added slowly to water while diluting?

Class 10 · Science

While diluting acid, why should acid be added to water instead of adding water to acid?

Class 10 · Science

Which is the safe method for mixing acid with water?

Class 10 · Science

Why is care needed while mixing a strong base with water?

Class 10 · Science

Why does the solution become warm when acid is added to water?

Class 10 · Science

What is the safe method for diluting concentrated acid?

Class 10 · Science

Why does the container become hot when acid is dissolved in water?

Class 10 · Science

Which statement shows that heat can be released in a neutralisation reaction?

Class 10 · Science

Why can adding water directly to concentrated acid cause an accident?

Class 10 · Science

Why should acid be added slowly to water while mixing acid with water?

Class 10 · Science

What is the correct reason for adding concentrated sulphuric acid slowly to water during dilution?

Class 10 · Science

What is the importance of temperature change in identifying a chemical reaction?

Class 10 · Science

If temperature decreases in a reaction what type can it be?