write a letter to your brother about the importance of discipline in school life
Give the IUPAC Name of the following:-
Solve the following questions :
kakaliganguly1974
Asked:
December 2022
Write an article in about 200 words on "Covid-19 : World Pandemic"
Solve the following questions :
Complete the following equations :
kakaliganguly1974
Asked:
December 2022
'V' litres of gas 'X' measures 70gm. If same volume of hydrogen weights 5gm, then find the molecular weight of gas 'X'. [Hint: 28gm]
kakaliganguly1974
Asked:
December 2022
Element 'X' has molecular weight of 124gm. If its atomicity is 4 then calculate its atomic weight. [Hint: 31gm]