Boiling of an egg is a change which is__________?

Related Mcqs:

1. The protein content of edible portion of egg is___________?

   A. 13 % B. 13.3% C. 14 % D. 14.5% Submitted by: WIQAR AHMAD...

2. Which Part of an egg contains Protein?

   A. White  B. Yellow C. Shell D. None of these Submitted by: Daniyal Rehman...

3. An egg sinks in soft water but floats in a concentrated solution of salt because?

   A. egg absorbs salt from the solution and expands B. albumin dissolves in salt solution and egg becomes lighter C. the density of salt solution exceeds the density of eggs D. water has high surface tension Submitted by: Malik Asghar Hussain...

4. Chiken egg is composed of _______ cells?

   A. One cell B. 100 cells C. 1000 cells D. One million cells Submitted by: Mansoor Ahmed Suhag...

5. A fresh egg when placed in salt water will __________ ?

   A. sink and go to the bottom B. sink but will not go to the bottom C. Float D. Burst Submitted by: Abid Hussain...

6. Velocity of sound in air does not change with the change of?

   A. Temperature of air B. Pressure of air C. Moisture content in air D. Wind in the direction of propagation of sound Submitted by: Malik Asghar Hussain...

7. Scalding with steam is more severe than scalding by boiling water because_______?

   A. Steam can penetrate the skin B. Steam is at a higher temperature C. Steam contains more energy than boiling water D. Steam is at a higher pressure...

8. Boiling point of pure water is __________?

   A. 90’C B.  97’C C. 100’C D. None of these Submitted by: Rafi Umar...

9. The most suitable thermometer for measuring boiling point of water is ?

   A. Mercury Thermometer B. Liquid crystal thermometer C. Bimetallic thermometer D. Alcohol thermometer Submitted by: Mansoor Ahmed Suhag...

10. When sugar is added to water, its boiling point:__________?

    A. Increase B. Decrease C. Remain unchanged D. None of the above Submitted by: Mairaj Ahmed...