Chemistry Pyrethrin used in mosquito coil is obtained from An insect A bacterium A fungus A seed plant An insect A bacterium A fungus A seed plant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Baryllium Sulphate is less soluble in water due to Lonic band Low inflammable energy High inflammable energy Low Energy of dissociation Lonic band Low inflammable energy High inflammable energy Low Energy of dissociation ANSWER DOWNLOAD EXAMIANS APP
Chemistry How many electrons can be accommodated in d-orbital 3 8 10 6 3 8 10 6 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals has least melting point ? Mercury Copper Silver Gold Mercury Copper Silver Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical properties of isotopes Must be same Need not be different Need not be same Must be different Must be same Need not be different Need not be same Must be different ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal does not give H2 on treatment with dilute HCL is Ca Zn Ag Fe Ca Zn Ag Fe ANSWER DOWNLOAD EXAMIANS APP
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