Screenshot_1196.png E Online Coaching for IIT JEET X E Online Coaching for IIT JEET X E Online Coaching for IIT JEE C a https://mail.google.com/mail/u/O/?tab=rm#inbox?projector= 1 (4) Cant be concluded about shift direction Online Coaching for IIT JEE X M Inbox (176) - nelantisanthos x F 28. 31. 24-02-2019 Sup A conductor which is shaped as shown in the figure, carries a current l. The magnetic field at the point O (2) (3) (4) = am p is (O, b, —c) aj, P is (—b, O, —c) a), P is (b, O, —c) 30. If the frequency of light in a photoelectric experiment is doubled, the stopping potential will be (1) (2) (3) More than double (4) Less than double [PART-B : CHEMISTRY] For first order reaction, NO(g) the half life is 12 min. How much time is required to reduce [NO] to 20% of initial concentration? 32. How many grams of Ag are deposited by passing 1.93 A current for 5 minutes through AgN03(aq) solution? (Atomic weight Of Ag = 108) (1) 0.648 g (3) 0.45 g (2) 0.94 g (4) 1.10 g (2) (3) (4) 24 min 28 min 18 min 32 min Page 5 33. (5) 19 Solubility Of BaF2 in water at certain temperature is 0.02 M. The solubility product of BaF2 is (1) 3.2 x 10-5 (3) 8 x 104 (2) 6 x 10-6 Activate Vindows 'gs to activate Windows.

Answers (1)

The time required to reduce concentration of NO can be calculated as:

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