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S Block Elements · 2011 · Shift 1

1 Chemistry questions from this JEE Advanced paper
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S Block Elements · 2011 · Shift 1

1 Chemistry questions from this JEE Advanced paper

  1. Q21.Reaction of Br2​ with Na2​CO3​ in aqueous solution gives sodium bromide and sodium bromate with evolution of CO2​ gas. The number of sodium bromide molecules involved in the balanced chemical equation is ​.
    Chemistry · S Block Elements · Numerical