Download App

Environmental Chemistry — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryEnvironmental Chemistry1 Mark
MCQ
Which disease in children is caused by the intensive use of nitrate fertilizers?
  • A
    Jaundice.
  • B
    Septicaemia.
  • C
    Mumps.
  • ✓
    Methaemoglobinemia.
✓

Answer

Correct option: D.
Methaemoglobinemia.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Environmental Chemistry→Environmental Chemistry — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

On heating in air, sodium burns violently with golden yellow flame forming:
→
Which of the following reaction has positive entropy change ?
→
Numbers of gram atoms of oxygen present in $0.8\,mol$ of $C_4H_6O_6$ would be
→
The equilibrium constant in a reversible reaction at a given temperature
→
The total energy of the electron in the hydrogen atom in the ground state is $-13.6\, eV.$ What is the stopping potential : ............ $\mathrm{volts}$
→
Which of the following compound will most easily be attacked by an electrophile?
→
Chemical behaviour of an atom is determined by
→
What would be the $pH$ of a solution obtained by mixing $5\,g$ of acetic acid and $7.5\,g$ of sodium acetate and making the volume equal to $500\, mL$ ? $(K_a = 1.75 \times 10^{-5},pK_a =4.76)$
→
The $pH$ of a simple sodium acetate buffer is given by $pH = p{K_a} + \log \frac{{[Salt]}}{{[Acid]}}$ ${K_a}$ of acetic acid $ = 1.8 \times {10^{ - 5}}$ If [Salt] = [Acid] = $0.1 \,M$, the $pH$ of the solution would be about
→
Consider a helium $( He )$ atom that absorbs a photon of wavelength $330 nm$. The change in the velocity (in $cm s ^{-1}$ ) of He atom after the photon absorption is. . . . . . 

(Assume: Momentum is conserved when photon is absorbed. Use: Planck constant $=6.6 \times 10^{-34} J s$, Avogadro number $=6 \times 10^{23} mol ^{-1}$, Molar mass of $He =4 g mol ^{-1}$ )

→