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Identify the correct statement about the...

Identify the correct statement about the charges `q_1` and `q_2` then

A

`q_1` and `q_2` both are positive

B

`q_1` and `q_2` both are negative

C

`q_1` is positive `q_2` negative

D

`q_2` is positive and `q_1` is negative

Text Solution

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The correct Answer is:
B
electric lines terminate on negative charge
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  • Identify the correct statement about lactose.

    A
    It consists of one galactose and one glucose unit
    B
    Mutarotation is not possible
    C
    Anomeric carbon of galactose is attached to 4' carbon of glucose which is `beta`-1,4' glycoside bond.
    D
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  • Identify the correct statement about the reaction -

    A
    it is a syn - eliminiation reaction and gives cis alkene
    B
    it is an anti-elimination reaction and gives trans alkene
    C
    it is a syn - elimination reaction and gives Trans alkene
    D
    the product does not contain deuterium

  • Identify the correct statement about eletrolysis.

    A
    Electrons flow from cathode to anode in an electrolytic cell
    B
    Electrons flow from anode to cathode in an electrolytic cell.
    C
    Anions ove towards cathode in an electrolytic cell.
    D
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    • DC PANDEY-ELECTROSTATICS-Level 1 Objective
    1. Identify the correct statement about the charges q1 and q2 then

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    2. Three identical charges are placed at corners of a equilateral triange...

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    3. A proton a deutron and an alpha particle are accelerated through poten...

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    4. Electric potential at a point P, r distance away due to a point charge...

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    5. Four charges +q, -1, +q and -q are placed in order on the four consecu...

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    6. Two concentric spheres of radii R and 2R are charged. The inner sphere...

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    7. A ring of radius R is having two charges q and 2q distributed on its t...

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    8. A particle A having charge of 2.0xx10^-6C and a mass of 100 g is fixe...

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    9. Four positive charges (2sqrt2-1)Q are arranged at the four corners of ...

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    10. A proton is released from rest, 10 cm from a charged sheet carrying ch...

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    11. Two point charges +q and -q are placed a distance x apart. A third ch...

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    12. Charge 2q and -q are placed at (a,0) and (-a, 0) as shown in the figur...

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    13. Five point charge (+q each) are placed at the five vertices of a regul...

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    14. Two identical small conducting spheres having unequal positive charges...

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    15. Three concentric conducting spherical shells carry charges +4Q on the ...

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    16. 1000 drops of same size are charged to a potential of 1 V each. If the...

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    17. Two concentric conducting spheres of radii R and 2R are crrying charge...

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    18. Charges Q, 2Q, and -Q are given to three concentric conducting spheric...

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    19. The electric field in a region of space is given by E=5hati+2hatjN//C....

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    20. A charges Q is placed at each of the two opposite corners of a square....

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