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Recent questions tagged telegram-57877

(chatquestion)...OPPO A9 2020 - ©nagin Level gen can be prepared by the action of dil, H,50, on ddeo many neutrons are present in tritium nocleus? (AIIMS 2007) ua (9) (d) mercury pe () (RPMT 2007) h one of the following is correct order 7(P, Protium H) T>D P (order of BP) (MP PMT 2007) IT D, P, (order of B NT<D, P, (order of reactivity with Cl) III pue 10 II pue (d) II, Il and V Al pur 'u'1 (9 Radioactive isotope of hydrogen is: (RPMT 2007) (b) deuterium ) None of these LILI mg of CaCl, and 12 mg of MgSO, are present in 21. of water, what is its hardness (in unjuem unnn ()) pram CACO/ppm)? (KAMCET 2008) (c) 15 ot (4) Which one of the following processes will produce hard water? W Saturated of water with CaCO, ( Saturated of water with CaCo, Which of the following is not correct regarding the electrolytie preparation of H0, (RPMT 2008) (b) Saturated of water with MgCO, (d) Addition of Na S0, to water (AIIMS 2008) ()Lead is used as cathode id Hydrogen is liberated at anode Manch the following columns: (d) Sulphuric acid undergoes oxidation pam os H o os (9) (UP CPMT 2008) Column I Column I 10 vol of H0 Perbydrol 3. 100 vol of H02 The correct match is TEZI (4) LETP (P) ch one of the following statements in incorrect with regard to ortho and para dihydrogen? (Kerala CEE 2009) They are nuclear spin isomers he ortho isomer has zero nuclear spin whereas the para isomer has one nuclear spin...(5th question)

asked Feb 21, 2020 by balaji.thirumalai

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