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Dipika asked a question
Subject: Chemistry, asked on on 15/12/13

what is leguminous plant?
Ansuman Panda asked a question
Subject: Chemistry, asked on on 4/12/13

Find the odd one out . Give a reason for your answer.

  1. cuprite, quartz, haematite, and bauxite
  2. gabbro, basalt, conglomerate and granit
  3. Shale, marble, dolomite and sandstone
  4. Slate, granite, marble and guartz
  5. ruby, graphite, sapphire and emeraled
Tahera Bano asked a question
Subject: Chemistry, asked on on 19/1/15
.WHAT IS SEDIMENTARY ROCKS ?
Kshitish asked a question
Subject: Chemistry, asked on on 19/2/15
why is soil called the foundation of life on earth?
Aditi Mishra asked a question
Subject: Chemistry, asked on on 27/6/13

what is a symbiotic bacteria
Sristy Choudhary asked a question
Subject: Chemistry, asked on on 6/10/13

WHAT IS CAUSTIC SODA ???

WHAT IS BRILLIANCE ???

IS IT RELATED TO BRILLIANT ?? ?

DEFINE TALC ???
Suchita Bansal asked a question
Subject: Chemistry, asked on on 19/10/13

I am finishing all the activities of a chapter but still it is tell 96% when i go to it the second time
Rangona Banerjee asked a question
Subject: Chemistry, asked on on 2/9/13

what is lignite?how it is used?
Rangona Banerjee asked a question
Subject: Chemistry, asked on on 5/9/13

what is zinc?
Mohnish asked a question
Subject: Chemistry, asked on on 6/9/13

what are inorganic materials
Ananya Chatterjee asked a question
Subject: Chemistry, asked on on 25/2/14

pumice is which type of igneous rocks
Basit asked a question
Subject: Chemistry, asked on on 16/3/14

how are coal formed
Twinkle Fairy asked a question
Subject: Chemistry, asked on on 20/2/16
how is tuff formed
 
Neha Pereira asked a question
Subject: Chemistry, asked on on 7/3/14

What is the difference between a gem and a diamond . Just pls. answer this before 7th of March 2014.
Rangona Banerjee asked a question
Subject: Chemistry, asked on on 5/9/13

what is refining?
Shaoni Banerjee asked a question
Subject: Chemistry, asked on on 21/1/15
if root of plants
Anmol Prabhakar asked a question
Subject: Chemistry, asked on on 10/2/15

How  did PLASTER OF PARIS get its name??????
Janmejay asked a question
Subject: Chemistry, asked on on 29/11/13

where are the subjects such as geography, history. we were told that in this pakage we would get all the subjects.
Daniella Joann asked a question
Subject: Chemistry, asked on on 18/11/14

Why do people use froth-floatation method for removing gangue from sulphide ores ???.
Kshitish asked a question
Subject: Chemistry, asked on on 19/2/15
WHAT IS COKE
Kshitish asked a question
Subject: Chemistry, asked on on 19/2/15
what is hydroponics?
Sriram S asked a question
Subject: Chemistry, asked on on 10/10/13

What are the chemical formulas of different kinds of rocks(any15)?
Tahera Bano asked a question
Subject: Chemistry, asked on on 20/1/15
HOW THE FOLLOWING ROCKS ARE FORMED :-
a} sedimentary rock
b} igneous rock
c} metamorphic rock
Sachin Rawat asked a question
Subject: Chemistry, asked on on 28/2/14

what is crop-rotation ?
Kshitish asked a question
Subject: Chemistry, asked on on 19/2/15
FROM WHERE DO WE GET TALC?
Manuel Jacob asked a question
Subject: Chemistry, asked on on 24/4/14

who are minerals like diamond etc. are formed in natare
Thanish Bhaskar asked a question
Subject: Chemistry, asked on on 9/11/14

What is the great integrator?
Himanshu Jena asked a question
Subject: Chemistry, asked on on 13/8/15
what is a petroleum and how was it formed?and show three images also.
Rangona Banerjee asked a question
Subject: Chemistry, asked on on 11/9/13

what is magma?
Daniella Joann asked a question
Subject: Chemistry, asked on on 7/12/14
How was coal formed or made, developed ?????????
Ankita Dasgupta asked a question
Subject: Chemistry, asked on on 5/12/15
what is metamorphic rocks
Rangona Banerjee asked a question
Subject: Chemistry, asked on on 11/9/13

what is anthracite?
Kshitish asked a question
Subject: Chemistry, asked on on 19/2/15
WHAT IS CUPRITE
Brahmi asked a question
Subject: Chemistry, asked on on 21/10/15
what in the world is coke which is derived from coal
Abhinav Pratap asked a question
Subject: Chemistry, asked on on 16/1/16
What are Coarse Grained Rocks
Kinjal Mitra asked a question
Subject: Chemistry, asked on on 4/3/15
define charcoal and its uses.
Srushti Sharma asked a question
Subject: Chemistry, asked on on 27/12/14
Why is it that rocks are that precious why ?
Anas Ayazali asked a question
Subject: Chemistry, asked on on 27/5/15
why Diamond is precious while coal and diamond have the same properties
Dheeraj Gandhi asked a question
Subject: Chemistry, asked on on 9/2/16
define ores
Deepa asked a question
Subject: Chemistry, asked on on 10/2/17
A Japanese volcano erupted in 1936. Molten sulfur poured out of the volcano. When it cooled it formed rock sulfur. a) (i) Which word describes molten rock that is underground ? (1) Choose from Lava Or Magma Or Oil (ii) Which type of rock do volcanoes produce ? Choose from Igneous or metamorphic or sedimentary
Anas Ayazali asked a question
Subject: Chemistry, asked on on 30/10/15
in which depth of earth uranium is found
Akshat Saxena asked a question
Subject: Chemistry, asked on on 27/12/14
What do you mean by extrusive rock?
Hatim Morkas asked a question
Subject: Chemistry, asked on on 12/4/16
which are the oldest rocks?
Roshan Manoj asked a question
Subject: Chemistry, asked on on 4/2/15

what are the ores of lead and mercury
Deepa asked a question
Subject: Chemistry, asked on on 11/2/17
Cooling rate of Pumice ,Obsidian and Granite and crystal size of Pumice ,Obsidian and Granite
Shreya Maheshwari asked a question
Subject: Chemistry, asked on on 22/1/17
What is the difference between coarse grained and fine grained rock
Arya-navya Kekatpure asked a question
Subject: Chemistry, asked on on 11/2/16
are the acids in the rocks that make their color change ,naturally present in the rocks or they are got into through the air ?
Vaishnavi Bali asked a question
Subject: Chemistry, asked on on 20/12/15
 calcium nitrate is a -------------- compound of nitrogen.
fill in the blanks
answer it quickly plzzzzzzzzzzz
Kartikay asked a question
Subject: Chemistry, asked on on 14/8/14

description about the imprint os animals fossils?
Soham Mondal asked a question
Subject: Chemistry, asked on on 23/1/15
soil enriched with soluble nitrogen compounds by nature how?
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