depression in freezing point animations

Colligative Properties - Depression in Freezing Point - Freezing point of a substance is defined as the temperature at which the vapor pressure of the solid form is in equilibrium with liquid form of the substance. In other words, solid and liquid f..

Freezing point of a substance is defined as the temperature at which the vapor pressure of the solid form is in equilibrium with liquid form of the substance. In other words, solid and liquid forms of the substance has same vapor pressur..

Identify the freezing and the boiling points of water in Fahrenheit scale. => 32°F and 212°F or 37°F or 0°F and 100°F or None of the above..

Which of these are the freezing and the boiling points of water in Celsius scale? => 0°C and 100°C or 32°C and 212°C or 37°C and 100°C or None of the above..

A pole 20 m high is fixed on the top of a tower. The angle of elevation of the top of the pole as observed from a point P on the ground is 65°. The angle of depression of the point P from the top of the tower is 60°. What is the height of the tower? => 161 m or..

The angle of elevation of a cloud from a point 200 ft above a lake is 40° and the angle of depression of the reflection of the cloud in the lake is 60°. Find the height of the cloud above the lake. => 200 ft or 400 ft or 385 ft or 570 ft..

When cooled below 0 o C nitric acid freezes to a white solid, which melts at - 42 o ..

Mastitis Udders get swollen Use of suitable antibiotic Milk becomes watery and shows clot Proper sanitation Loss of appetite Brucellosis (Caused by Brucella) Restiveness Isolation of infected animal Ultimately death occurs Maintena..

From the top of a tower of height h meters the angle of depression of a red car is φ ° and the angle of depression of a blue car which is on the opposite side of the tower is θ °. If the distance between the foot of the tower and the red car is y meters, then f..

The experiment illustrated in figure shows the effect of pressure on the melting point of ice. A thin copper wire passes round a large block of ice and two weights are attached to the free ends of the wire. The pressure of the wire lowers the melting point of ice in contact wit..