At what temperature does silver melt? - PakMcqs

Related Mcqs:

1. The snow on the mountains does NOT melt all at once when it is heated by the sun because:

   A. it becomes very hard B. it reflects most of the heat from the sun C. it has a low specific heat capacity D. it has a high latent heat of fusion Submitted by: Abid Hussain...

2. During winter in cold countries, the __________ is mixed to melt the ice on the icy roads.

   A. Salt B. Chlorine C. Carbon dioxide D. Water...

3. Comets are made mostly of ice and dust. As comets get close to the sun, they start to “melt” and release what?

   A. Steam and dust B. Gas and dust C. Steam, gas and dust D. None of the above Submitted by: Muhammad Abdullah...

4. As comets get close to the sun, they start to “melt” and release gas and dust. This gas and dust forms what?

   A. “coma” around the comet’s nucleus and a long tail that points away from the sun B. “coma” that points away from the sun and a long tail around the comet’s nucleus C. Only “coma” around the comet’s nucleus D. Only a long tail that points away from the sun Submitted by: Muhammad Abdullah...

5. German Silver is an alloy of___________?

   A. Zn + Ni B. Cu + Zn C. Cu + Ni D. Cu + Sn E. None of these...

6. Silver fish is the name of__________?

   A. Insect B. Fish C. Bird D. Mammal Submitted by: shahid...

7. Gold and Silver are known as _________ metals ?

   A. Coinage metals B. Noble metals C. Both A & B D. None of these Submitted by: Mansoor Ahmed Suhag...

8. Which metal known as quick silver ?

   A. Mercury  B. Sulphuric acid C. Chromite D. Quartz Submitted by: Mansoor Ahmed Suhag...

9. Despite the fluctuation in human body temperature. The temperature of human body remains at _________?

   A. 35 °C B. 37 °C C. 42 °C D. 54 °C Submitted by: Shahbaz Jiskani...

10. One of the following ways of expressing the concentration of a solution does not depend on temperature. It is__________?

    A. Molarity B. Molality C. Normality D. Formality Submitted by: Mansoor Ul Haque...