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Prerna Kulkarni

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  • mcqoptions.com Latest Questions

    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: Class 10

    What is meaning of buttock

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    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: General Awareness

    On the basis of the following thermochemical data `:` `(Delta_(f)G^(@)H_((aq.))^(+)=0)`
    `H_(2)O_((l))rarr H_((aq.))^(+)+OH_((aq.))^(-),DeltaH=57.32kJ`
    `H_(2(g))+(1)/(2)O_(2(g))rarrH_(2)O_((l)),DeltaH=-286.20kJ`
    The value of enthalpy of formation of `OH^(-)` ion at `25^(@)C` is `:`
    A. `+228.88 kJ`
    B. `-343.52 kJ`
    C. `-22.88 kJ`
    D. `-228.88 kJ`

    Parabola
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    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: Class 10

    Explain chapter number 4 in chemistry notes all

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    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: General Awareness

    Government expenditure on Mid-Day Meal scheme running in government (state run) schools is a type of `”……………….………..”` expenditure in government budget

    Parabola
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    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: General Awareness

    A point object is placed at a distance of 10 cm and its real image is formed at a distance of 20 cm from a concave mirror. If the object is moved by 0.1 cm towards the mirror, the image will shift by about
    A. 0.4 cm away from the mirror
    B. 0.8 cm away from the mirror
    C. 0.4 cm towards the mirror
    D. 0.8 cm towards the mirror

    Parabola
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    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: Class 10

    WHAT is the altitude of equilateral triangle of each side 6

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    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: General Awareness

    Percentage of water in the body of a living being like human is
    A. `10 – 20 %`
    B. `50%`
    C. `70 – 80 %`
    D. `90 – 95%`

    Parabola
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    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: Class 09

    How does the last leaf become behrman master piece

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    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: Class 10

    Which carbon compound is harmful saturated or unsaturated?

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    Prerna Kulkarni
    Prerna Kulkarni
    Asked: 3 years agoIn: Class 10

    Where are you live pari

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