Warning: Undefined variable $page in /home3/canwisac/time2study.in/inc/metatags.php on line 6

Warning: Undefined variable $bread_crumb_str in /home3/canwisac/time2study.in/inc/metatags.php on line 372
General Knowledge on Chemistry | GK Test on Chemistry Page 18
x
Support us!

If you like this site please help and make click on any of these buttons!

  »  
  »  
Chemistry

General Knowledge on Chemistry

(Click on suggested Options to select the answer | Color Red means : Wrong & Green Means: Correct)

Warning: Undefined array key "ipp" in /home3/canwisac/time2study.in/classes/paging_class.php on line 27

Warning: Undefined array key "ipp" in /home3/canwisac/time2study.in/classes/paging_class.php on line 147

Warning: Undefined array key "ipp" in /home3/canwisac/time2study.in/classes/paging_class.php on line 148
171. Which one among the following is called philosopher's wool?
172. The main constituent of Vinegar is
173. Which one of the following types of glass can cut off ultraviolet rays?
174. Among the following elements, which one is not present in pure sugar?
175. Which one among the following is the main ingredient in cement?
176. Which one of the following is not responsible for the global warming?
177. Which one of the following is an element?
178. Which one of the following is the hardest alkali metal?
179. Guncotton is used as a propellant or low-order explosive. Chemically the gun cotton is
180. Which one among the following salts causes hardness to the water?

Check More Pages...

Exercise


    Fatal error: Uncaught Error: Call to undefined function mysql_num_rows() in /home3/canwisac/time2study.in/inc/blocks/left_static_section.php:15 Stack trace: #0 /home3/canwisac/time2study.in/question_display.php(109): include_once() #1 {main} thrown in /home3/canwisac/time2study.in/inc/blocks/left_static_section.php on line 15