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Science Quiz : General Chemistry


Given the QUESTION, identify the ANSWER

Formats Info Page Worksheet / Test Paper Quiz Review
Multiple choice

Your Performance  

1.

A substance which speeds up a chemical reaction without itself getting affected is known as a

  Cation

  Catalyst

  Nucleus

  Counter Ion

  Half-n-half Clue
 

2.

If no more solute can be dissolved in a solvent at a given temperature then that solution is called

  A Dispersed Solution

  An Unstable Solution

  A Real Solution

  A Saturated Solution

  Half-n-half Clue
 

3.

Heat is liberated in

  All chemical reactions

  Endothermic Reactions

  Substitution Reactions

  Exothermic Reactions

  Half-n-half Clue
 

4.

A substance that absorbs moisture is known as

  Hydrophobic

  Hydrophilic

  Amorphous

  Hygroscopic

  Half-n-half Clue
 

5.

Fill in the missing word
Acid + _______ = Salt + Water

  Base

  Non Metal

  Oxygen

  Metal

  Half-n-half Clue
 

6.

Acids change a litmus paper from

  Red to Blue

  Green to White

  Blue to Red

  Red to Purple

  Half-n-half Clue
 

7.

The two allotropes of phosphorus are

  Rhombic Phosphorus, Monoclinic Phosphorus

  Crystalline Phosphorus, Amorphous Phosphorus

  Alpha Phosphorus, Beta Phosphorus

  Red Phosphorus, Yellow Phosphorus

  Half-n-half Clue
 


 
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