Only One Option Correct Type
Direction (Q. Nos. 1-10) This section contains 10 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE is correct.
Q. A filter paper moistened with ammoniacal sodium nitroprusside solution turns violet on contact with a drop of alkaline Na2S solution .The violet colour is due to the formation of
Tollen’s reagent contains
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Among the following, which is not the n-bonded organometallic compound?
In black and white photography, the developed film is fixed by washing with hypo solution which dissolves the undecomposed AgBr to form a complex ion formed is
Fe2+ and Fe3+ can be distinguished by
Orie or More than One Options Correct Type
Direction (Q. Nos. 11-15) This section contains 5 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONE or MORE THAN ONE are correct.
Q.
Which of the following forms a metal carbonyl corresponding [M(CO)6]?
Which is the correct?
Matching List Type
Direction (Q. Nos. 18 and 19) Choices for the correct combination of elements from Column I and Column II are given as options (a), (b), (c) and (d) out of which one is correct.
Q.
Match the Column I with Column II and mark the correct option from the codes given below.
In [Co2(CO)8], the number of CO molecules lying between the metal atoms are
Statement Type
Direction (Q. No. 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.
Q.
Statement I : Mn(π— C3H5)(CO)4, obey effective atomic number rule.
Statement II : π-allyl ligand act as a 3e- donor.