Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Some Basic Concepts of Chemistry · 2021 · 26 Feb · Shift 2

1 Chemistry questions from this JEE Main paper
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2021 · 26 Feb · Shift 2
  5. /Chemistry
  6. /Some Basic Concepts of Chemistry

Some Basic Concepts of Chemistry · 2021 · 26 Feb · Shift 2

1 Chemistry questions from this JEE Main paper

  1. Q25.The NaNO3​ weighed out to make 50 mL of an aqueous solution containing 70.0 mg Na+ per mL is ​ g. (Rounded off to the nearest integer) [Given : Atomic weight in g mol − 1 - Na : 23; N : 14; O : 16]
    Chemistry · Some Basic Concepts of Chemistry · Numerical