Chemistry-
General
Easy

Question

Equivalent weight of HCHO in the following reaction 2 HCHO plus OH to the power of minus not stretchy rightwards arrow HCOO to the power of minus plus straight A is 30. A can be

  1. HCOOH
  2. CH subscript 3 OH
  3. open parentheses CH subscript 3 close parentheses subscript 2 CHOH
  4. CH subscript 3 CH subscript 2 OH

The correct answer is: CH subscript 3 OH


    Related Questions to study

    General
    Chemistry-

    Which of the following statement is incorrect?

    Which of the following statement is incorrect?

    Chemistry-General
    General
    Maths-

    L t subscript left parenthesis x rightwards arrow 0 right parenthesis invisible function application 1 divided by s i n squared invisible function application x minus 1 divided by s i n h squared invisible function application x equals

    L t subscript left parenthesis x rightwards arrow 0 right parenthesis invisible function application 1 divided by s i n squared invisible function application x minus 1 divided by s i n h squared invisible function application x equals

    Maths-General
    General
    Chemistry-

    Which of the following ore does NOT show the correct formula?

    Which of the following ore does NOT show the correct formula?

    Chemistry-General
    parallel
    General
    Maths-

    The quadratic equation whose roots are I and  where l equals l i m subscript left parenthesis theta rightwards arrow 0 right parenthesis   left parenthesis left parenthesis 3 s i n invisible function application theta minus 4 s i n cubed invisible function application theta right parenthesis divided by theta right parenthesis m equals l i m subscript left parenthesis theta rightwards arrow 0 right parenthesis   left parenthesis left parenthesis 2 t a n invisible function application theta right parenthesis divided by theta left parenthesis 1 minus t a n squared invisible function application theta right parenthesis right parenthesis

    The quadratic equation whose roots are I and  where l equals l i m subscript left parenthesis theta rightwards arrow 0 right parenthesis   left parenthesis left parenthesis 3 s i n invisible function application theta minus 4 s i n cubed invisible function application theta right parenthesis divided by theta right parenthesis m equals l i m subscript left parenthesis theta rightwards arrow 0 right parenthesis   left parenthesis left parenthesis 2 t a n invisible function application theta right parenthesis divided by theta left parenthesis 1 minus t a n squared invisible function application theta right parenthesis right parenthesis

    Maths-General
    General
    Chemistry-

    In zone-refining method the molten zone

    In zone-refining method the molten zone

    Chemistry-General
    General
    Maths-

    L t left parenthesis x rightwards arrow 0 right parenthesis equals left parenthesis t a n cubed invisible function application x minus s i n cubed invisible function application x right parenthesis divided by x cubed

    L t left parenthesis x rightwards arrow 0 right parenthesis equals left parenthesis t a n cubed invisible function application x minus s i n cubed invisible function application x right parenthesis divided by x cubed

    Maths-General
    parallel
    General
    Maths-

    Four newly  married couples are dancing at a function the selection of the partner is random. The number of ways that exactly one husband  is not dancing with his own wife is

    Four newly  married couples are dancing at a function the selection of the partner is random. The number of ways that exactly one husband  is not dancing with his own wife is

    Maths-General
    General
    Maths-

    There are 12 intermediate stations on a railway line between 2 stations. The number  number of ways that a train can be made to stop at 4 of these intermediate stations no two of these halting stations being consecutive is

    There are 12 intermediate stations on a railway line between 2 stations. The number  number of ways that a train can be made to stop at 4 of these intermediate stations no two of these halting stations being consecutive is

    Maths-General
    General
    Maths-

    The number of ways of forming an arrangement of 4 letters from the letters of the word "IITJEE" is

    The number of ways of forming an arrangement of 4 letters from the letters of the word "IITJEE" is

    Maths-General
    parallel
    General
    Maths-

    L t ┬ left parenthesis x rightwards arrow 0 right parenthesis equals left parenthesis s i n invisible function application left parenthesis pi c o s squared invisible function application x right parenthesis right parenthesis divided by x squared equal to

    L t ┬ left parenthesis x rightwards arrow 0 right parenthesis equals left parenthesis s i n invisible function application left parenthesis pi c o s squared invisible function application x right parenthesis right parenthesis divided by x squared equal to

    Maths-General
    General
    Maths-

    L t subscript left parenthesis x plus 0 right parenthesis left parenthesis left parenthesis 1 minus c o s invisible function application 2 x right parenthesis left parenthesis 3 plus c o s invisible function application x right parenthesis right parenthesis divided by left parenthesis x t a n invisible function application 4 x right parenthesis
    is equal to

    L t subscript left parenthesis x plus 0 right parenthesis left parenthesis left parenthesis 1 minus c o s invisible function application 2 x right parenthesis left parenthesis 3 plus c o s invisible function application x right parenthesis right parenthesis divided by left parenthesis x t a n invisible function application 4 x right parenthesis
    is equal to

    Maths-General
    General
    Maths-

    L t subscript left parenthesis x rightwards arrow 0 right parenthesis invisible function application left parenthesis t a n invisible function application x minus s i n invisible function application x right parenthesis divided by x squared equals

    L t subscript left parenthesis x rightwards arrow 0 right parenthesis invisible function application left parenthesis t a n invisible function application x minus s i n invisible function application x right parenthesis divided by x squared equals

    Maths-General
    parallel
    General
    Maths-

    L t subscript left parenthesis x rightwards arrow 8 right parenthesis invisible function application left parenthesis √ left parenthesis 1 plus √ left parenthesis 1 plus x right parenthesis right parenthesis minus 2 right parenthesis divided by left parenthesis x minus 8 right parenthesis equals

    L t subscript left parenthesis x rightwards arrow 8 right parenthesis invisible function application left parenthesis √ left parenthesis 1 plus √ left parenthesis 1 plus x right parenthesis right parenthesis minus 2 right parenthesis divided by left parenthesis x minus 8 right parenthesis equals

    Maths-General
    General
    Maths-

    If a with ‾ on top equals 2 i with ‾ on top plus 3 j with ‾ on top plus k with ‾ on top comma a with ‾ on top cross times b with ‾ on top equals 7 i with ‾ on top minus 3 j with ‾ on top minus 5 k with ‾ on top comma a with ‾ on top times b with ‾ on top equals 1 then stack b with ‾ on top equals

    For such questions, we should know how to find the dot product and cross product. Dot product of two vectors is always a scalar quantity. The cross product of two vectors is a vector quantity.

    If a with ‾ on top equals 2 i with ‾ on top plus 3 j with ‾ on top plus k with ‾ on top comma a with ‾ on top cross times b with ‾ on top equals 7 i with ‾ on top minus 3 j with ‾ on top minus 5 k with ‾ on top comma a with ‾ on top times b with ‾ on top equals 1 then stack b with ‾ on top equals

    Maths-General

    For such questions, we should know how to find the dot product and cross product. Dot product of two vectors is always a scalar quantity. The cross product of two vectors is a vector quantity.

    General
    Maths-

    If a with ‾ on top comma b with ‾ on top comma c with ‾ on top are non coplanar vectors then the roots of equation open square brackets table attributes columnalign left end attributes row cell stack b with ‾ on top cross times stack c with ‾ on top end cell cell stack c with ‾ on top cross times stack a with ‾ on top end cell cell stack a with ‾ on top cross times stack b with ‾ on top end cell end table close square brackets x to the power of 2 end exponent plus open square brackets table attributes columnalign left end attributes row cell stack a with ‾ on top plus stack b with ‾ on top end cell cell stack b with ‾ on top plus stack c with ‾ on top end cell cell stack c with ‾ on top plus stack a with ‾ on top end cell end table close square brackets x plus open square brackets table attributes columnalign left end attributes row cell stack b with ‾ on top minus stack c with ‾ on top end cell cell stack c with ‾ on top minus stack a with ‾ on top end cell cell stack a with ‾ on top minus stack b with ‾ on top end cell end table close square brackets plus 1 equals 0

    If a with ‾ on top comma b with ‾ on top comma c with ‾ on top are non coplanar vectors then the roots of equation open square brackets table attributes columnalign left end attributes row cell stack b with ‾ on top cross times stack c with ‾ on top end cell cell stack c with ‾ on top cross times stack a with ‾ on top end cell cell stack a with ‾ on top cross times stack b with ‾ on top end cell end table close square brackets x to the power of 2 end exponent plus open square brackets table attributes columnalign left end attributes row cell stack a with ‾ on top plus stack b with ‾ on top end cell cell stack b with ‾ on top plus stack c with ‾ on top end cell cell stack c with ‾ on top plus stack a with ‾ on top end cell end table close square brackets x plus open square brackets table attributes columnalign left end attributes row cell stack b with ‾ on top minus stack c with ‾ on top end cell cell stack c with ‾ on top minus stack a with ‾ on top end cell cell stack a with ‾ on top minus stack b with ‾ on top end cell end table close square brackets plus 1 equals 0

    Maths-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.