Gravitation — Science STD 9 — Question

Which of the following are related to apple juice:

The botanical name of Egyptian clover is:

1. Crotalaria Juncea.
2. Lens culinaris.
3. Trifolium alexandrium.
4. Sesbania aculeate.

A homogenous mixture of two gases is:

Two objects of masses 1kg and 2kg are moving velocities 2m/s and 4m/s, respectively. They collide and after collision the first object moves at a velocity 3m/s, then velocity of second object is:

The speed of a moving object is determined to be 0.06m/s. This speed is equal to:

Which of the following statements is true about the nucleus of a cell?

Smallest possible unit of a compound which has independent existence is:

The latent heat of vaporization of water is:

When a gas jar containing colourless air is kept upside down over a gas jar full of brown-coloured bromine vapour, then after sometime, the brown colour of bromine vapour spreads into the upper gas jar making both the gas jars appear brown in colour. Which of the following conclusion obtained from these observations is incorrect?

Common cold is a:

1. Acute disease.
2. Chronic disease.
3. Congenital disease.
4. Genetic disorder.