Water is a universal solvent for what reactions?

Related Mcqs:

1. Water is a good solvent of ionic salts because:

   A. It has a high specific heat
   B. It has no colour
   C. It has a high dipole moment
   D. None of these

   Submitted by: Fahad Mehsud

2. Endothermic reactions are those in which ________.

   A. Heat is evolved
   B. Heat is absorbed
   C. Temperature increases
   D. Light is produced

   Submitted by: Yousuf Sanjrani

3. The movement of any solvent across a semipermeable membrane is called__________?

   A. Osmosis
   B. Cataphoresis
   C. Electrolysis
   D. Electrophoresis

   Submitted by: Malik Asghar Hussain

4. Person with following blood group are considered to be universal recipient ?

   A. A+
   B. B+
   C. AB+
   D. O+
   E. None of these

5. A person of which of the following blood groups is called a universal donor?

   A. O
   B. AB
   C. A
   D. B

6. People with what blood type can give blood to anyone and are thus called universal donors?

   A. O-
   B. O
   C. AB+
   D. AB-

   Submitted by: Ashfaque Ali Khoso

7. Which blood group is universal receiver?

   A. Group A
   B. Group B
   C. Group AB
   D. GROUP O

   Submitted by: Daniyal Rehman

8. 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

9. Sea water (Salt water) freezes at ?

   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

10. Underground water and the water on the earth’s surface is called ?

    A. Mezosphere
    B. Ionosphere
    C. Hydrosphere
    D. None of these

    Submitted by: Haziq