A. Same temperature as fresh water.
B. Slightly higher temperatures than fresh water.
C. Slightly higher temperature than fresh water.
D. Sea water does not freeze
Submitted by: Mansoor Ahmed Suhag
Advertisement
Related Mcqs:
- The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.
- A. 1 gram B. 10 grams C. 1 kg D. 10 kg...
- Average salinity or ratio of salt as per kilogram of water of ocean is__________?
- A. 35 grams B. 55 grams C. 32 grams D. 42 grams Submitted by: FAZAL ULLAH...
- 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...
- What is the percentage of salt water on earth surface?
- A. 93% B. 95% C. 97% D. 76% Submitted by: Syed Nizakat Ali Shah...
- 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...
- An iceberg is floating in sea. How much of its mass will remain above the surface of water?
- A. One tenth B. One fifth C. One fourth D. One third...
- Which metal is extracted from sea water?
- A. Potassium B. Magnesium C. Aluminum D. None of these Submitted by: H@yii...
- The most abundant element in sea water is?
- A. Chlorine B. Sodium C. Sulfur D. Magnesium Submitted by: Naveed Tahir...
- Epsom salt is chemically known as_________?
- A. Copper Sulfate B. Magnesium Sulfate C. Ferrous Sulfate D. None of these Submitted by: ABDUL HAYEE...
- Main use of salt in diet is to : ___________?
- A. ease the process of cooking B. increase the taste C. produce small amount of hydrochloric acid required for digestion D. inclease solubility of food particles in water Submitted by: Abid Hussain...
Advertisement