how many structural isomers can you draw for pentane
misty73
Asked:
December 2022
plzz guys I need ur help can define me when do we get a blue flame and yellow sooty flame
misty73
Asked:
December 2022
what is tetravalency and catenation draw the structure of cyclohexane and ethyne
misty73
Asked:
December 2022
why is the conversion of Ethanol to ethanoic acid an Oxidation reaction
Express the trigonometric ratios sinA sec A and tan A in terms of cotA
solve 1 + secA upon sec A is equals to sin square A
misty73
Asked:
December 2022
a 1.5 m tall boy is standing at some distance from a 30 M tall building the angle of elevation from his eyes to the top of the building increases from 30 degree to 60 degree as he walks towards the building find the distance he walked towards the building
misty73
Asked:
December 2022
two poles of equal height are standing opposite each other on either side of road which is 80 m wide from a point between them on road angles of elevation top of poles are 60 degree and 30 degree find height of poles and distance
misty73
Asked:
December 2022
what is the difference between the pair propane and butane can you find out the difference in molecular masses between these pairs
misty73
Asked:
December 2022
a mixture of Oxygen and ethyne is burnt for welding can you tell why a mixture of ethyne and air is not used
why are vegetable oils are preferred over ghee or butter
explain the nomenclature of carbon compounds
what is addition reaction and substitution reaction
misty73
Asked:
December 2022
sin theta minus 2 Sin cube theta upon 2 cos cube theta minus cos theta is equals to tan theta
cos 45 degree upon sec 30 degree + cosec 30 degree