IIT-JEE Exam

Synthesis of each molecule of glucose in
photosynthesis involves -
(1) 8 molecules of ATP
(2) 6 molecules of ATP
(3) 18 molecules of ATP
(4) 10 molecules of ATP

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IIT-JEE Other Question

Four successive members of the first row transition
elements are listed below with atomic numbers.
Which one of them is expected to have the highest
0
EM3+ /M2+ value ?
(1) Fe(Z = 26) (2) Co(Z = 27)
(3) Cr(Z = 24) (4) Mn(Z = 25) Which of the following is the wrong statement ?
(1) Ozone is violet-black in solid state
(2) Ozone is diamagnetic gas
(3) ONCl and ONO– are not isoelectronic
(4) O3 molecule is bent