Estimation of Nitrogen (Kjeldahl's Method)

JEE Main Chemistry · Purification and Characterisation of Organic Compounds · 4 questions, latest first

• When 1 g of compound (X) is subjected to Kjeldahl's method for estimation of nitrogen, 15 mL 1 M H_2 SO_4 was neutralized by…202622 January, Shift 2 · Q63
• Given below are two statements: Statement (I): Kjeldahl method is applicable to estimate nitrogen in pyridine. Statement (II):…20248 April, Shift 2 · Q72
• Following Kjeldahl's method, 1g of organic compound released ammonia, that neutralised 10 mL of 2 M H_2 SO_4. The percentage of…20241 February, Shift 2 · Q87
• In Kjeldahl's method for estimation of nitrogen, CuSO_4 acts as:20241 February, Shift 1 · Q71