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Some Basic Concepts of Chemistry · 2020 · 7 Jan · Shift 2

2 Chemistry questions from this JEE Main paper
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Some Basic Concepts of Chemistry · 2020 · 7 Jan · Shift 2

2 Chemistry questions from this JEE Main paper

  1. Q4.The ammonia (NH3​) released on quantitative reaction of 0.6 g urea (NH2​CONH2​) with sodium hydroxide (NaOH) can be neutralized by :
    Chemistry · Some Basic Concepts of Chemistry · MCQ
  2. Q17.The flocculation value of HCl for arsenic sulphide sol. is 30 m mol L-1 If H2​SO4​ is used for the flocculatiopn of arsenic sulphide, the amount in grams, of H2​SO4​ in 250 ml required for the above purposed is ​…
    Chemistry · Some Basic Concepts of Chemistry · Numerical