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What is the difference between ions and electrons?
Sun is the center of our solar system,then what is the center of our univers?
How do butterfly's get different color patterns on it?
in fcc lattice,a unit cell is shared by how many unit cells a)2 b)4 c)6 d)8
Which is the largest void(solids)?
which are the properties of transition metals responsible for higher catalytic activity?
Basic character of transition metals follow the order a)VO>CrO>TiO>FeO b)CrO>VO>FeO>TiO c)TiO>FeO>VO>CrO d)TiO>VO>CrO>FeO
The correct order of decreasing second I.E of Ti,V,Cr,Mn is a)Mn>Cr>Ti>V b)Ti>V>Cr>Mn c)V>Mn>Cr>Ti d)Cr>Mn>V>Ti
Approximate atomic mass of an element is 26.89 if it's equivalent mass is 8.9,the exact atomic mass of the element would be(solution) a)26.89 b)27 c)25.6 d)26.7 e)26
Haemoglobin contains 0.33%iron by weight.the molecular mass Haemoglobin is approximately 67200amu.The no. of iron atoms present in one molecule of haemoglobin is a)6 b)2 c)3 d)4 e)5
SIR,PLASTICS ARE VERY DANGEROUS AND USEFUL.WE CANNOT LIVE WITHOUT IT.BUT IF THE PLASTIC BAG HAS BEEN TORN WE WILL BURN IT OR THROW IT AWAY.IF WE THROW IT,IT WILL BE NOT GOOD TO NATURE. IT MAY LED TO SOIL EROSION OUR LOSS OF FERTILITY.IF WE BURN IT, IT WILL CREATE SOME DANGEROUS GASES.THEN HOW CAN WE PREVENT ALL THESE PROBLEMS?
TABLE OF MUGHAL RULERS
what is the chemical name of ajinomotto?
Do Alexander conquered India ?
Montrial protocol is
What is Chipko movemehnt
what is ecosystem and sarvices
what is green house effect
How effect Hiv in the body
what is the full form of zift