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The auto reduction process is not used i...

The auto reduction process is not used in the metallurgy of

A

Hg

B

Cu

C

Pb

D

Fe

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The correct Answer is:
D
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MOCK TEST 2-MCQs
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  2. One mole of N(2)H(4) loses ten moles of electrons to form a new compou...

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  3. The auto reduction process is not used in the metallurgy of

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  4. PCl(3) reacts with water to form :

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  5. Noble gases do not react with other elements because

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  6. Which of the following phosphorus is the most reactive?

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  7. Oxidation number of P in PO(4)^(3-), of S in SO(4)^(2-) and that of Cr...

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  8. When HCl gas is passed through propene in the presence of benzoyl pero...

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  9. What will be the Freundlich's adsorption isotherm equation at high pre...

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  10. The magnetic moment of a complex ion is 2.83BM The complex ion is (a...

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  11. A biological catalyst is

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  12. The transition elements have a general electronic configuration:

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  13. Electrode potential data are given below: Fe^(3+)(aq)+e^(-)rarrFe^(...

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  14. Amphoteric hydroxides react with both alkalies and acids. Which of the...

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  15. Which of the following ions is the most stable in aqueous solution ? ...

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  16. The number of P-O-P bonds in cyclic trimetaphosphoric acid is :

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  17. Select the incorrect statement about hydrides of group 15 elements.

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  18. i. H(2)(g) +CI(2)(g)rarr 2HCI(g),DeltaH =- x kJ ii. NaCI +H(2)SO(4) ...

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  19. Which cannot undergo E2 reaction?

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  20. Both methane and ethane may be obtained by suitable one step reaction ...

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