ICSE − Q & A

what are oleifins?

an acid whose salts are always soluble in water????Is it H2SO4 OR HNO3

an alloy used in electrical fittings????

Why does dry HCl gas not change the color of blue litmus?

State the energy change that takes place when a photograph is taken.

The work done by a fielder when he catches a ball is negative.Why?

give reason: 
1. an earthern container can cool water in summer.                                                                    
2. Dogs usually hang out their tongues in summer

when is a solenoid useful for producing a uniform magnetic field?

can we say that a ray incident along the principal axis of a lens falls normally on both its surfaces? If so, why?

name the keyword that:
1. informs that an error has occurred in input and output operations
2. distinguishes between instance and class variables

give the use of the return type and argument type of the function CompareTo()

FILL IN THE BLANKS:
1. He inspires respect _________his brother.
2. Dogs have antipathy_________cats.{for/against/towards}
3. He was _________himself with anger when his sister teased him.

what is the VISHASHAN for STREE??