Questions

Ionic compounds ______.

I. have high boiling point

II. have high melting point

III. conduct electricity in solution

Which of the following statement(s) is/are CORRECT?

I. Oils containing unsaturated fatty acids should be used for cooking.

II Animal fats have saturated carbon chains.

III. Saturated fatty acids are generally harmful for health.

Fill in the blank with the most appropriate option.

18 volts = ___ x 3 ohms

The instrument that measures the wind speed is called __________________.

Which of the following statements are CORRECT?

I. Oxides of metals are generally basic.

II. Oxides of non-metals are generally acidic.

III. Non-metals are generally electro positive.

enum colors {BLACK,BLUE,GREEN}

main()

{

printf( "%d..%d..%d", BLACK, BLUE, GREEN );

return(1);

}

Light is a ______________ wave.

If the Distance-Time graph is a curve then it represents _______________.