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The material used to make anode and cat...

The material used to make anode and cathode of the commonly employed dry cells are

A

aluminum and lead

B

zinc and carbon

C

an alloy of silver , copper and manganese

D

brass and a mixture of ammonium chloride and manganese

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The correct Answer is:
B
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NTA MOCK TESTS-NTA NEET SET 37-CHEMISTRY
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  2. Which one of the following statements is not true ?

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  3. The material used to make anode and cathode of the commonly employed ...

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  4. Pb on reaction with conc. HNO3 gives

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  5. The reaction of white phosphorus with aqueous NaOH gives phosphine alo...

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  6. Which of the following is least soluble ?

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  7. The catalytic activity of the transition metals and their compound is ...

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  8. The colour of light absobed by an aqueous solution of CuSO4 is

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  9. A bubble of air released by a diver at the bottom of a pool of water b...

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  10. After equal volume of 0.10 M solutions of (NH(4))(2)SO(4) and Ba(OH)(2...

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  11. The correct order of increasing covalent character is :

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  12. A knocking sound is produced in the internal combustion engine when t...

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  13. Which of the following is the most preferred conformation of ethane mo...

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  14. Which one of the following processes is used for the manufacturing of ...

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  15. IUPAC nomenclature of CH3-underset(CH2-CH3)underset(|)overset(CH3)ov...

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  16. In the following reaction, the product 'R' is: CaC(2) overset(H(2)O)...

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  17. Select the incorrect statement about the following :

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  18. In brown ring complex compound [Fe(H2O)5NO]SO4, the oxidation state of...

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  19. Which of the following will produce only one product on reduction with...

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