Recent questions in Chemistry

$NO_2$ combines with atmospheric moisture to form mixture of $2NO_2+H_2O\rightarrow y + HNO_3$.The y is

asked Jan 21, 2014 by sreemathi.v

1 answer

$NO_2$ combines with atmospheric moisture to form mixture of $2NO_2+H_2O\rightarrow x+y$.The x is

asked Jan 21, 2014 by sreemathi.v

1 answer

$SO_2+H_2O\rightarrow H_2SO_3$. $\quad H_2SO_3$ is also known as

asked Jan 21, 2014 by sreemathi.v

1 answer

$SO_2+H_2O\rightarrow x$.The $x$ is

asked Jan 21, 2014 by sreemathi.v

1 answer

Sinks of carbon monoxide $2CO+O_2\qquad \underrightarrow {soil}\qquad x$.$CO+3H_2\qquad\underrightarrow{soil}\qquad y+z$.The $z$ in the equation is

asked Jan 21, 2014 by sreemathi.v

1 answer

Sinks of carbon monoxide $2CO+O_2\qquad \underrightarrow {soil}\qquad x$.$CO+3H_2\qquad\underrightarrow{soil}\qquad y+z$.The $y$ in the equation is

asked Jan 21, 2014 by sreemathi.v

1 answer

Sinks of carbon monoxide $2CO+O_2\qquad \underrightarrow {soil}\qquad x$.$CO+3H_2\qquad\underrightarrow{soil}\qquad y+z$.The $x$ in the equation is

asked Jan 21, 2014 by sreemathi.v

1 answer

In Nitrogen fixation $N_2\qquad\underrightarrow {Nitrogenase}\qquad x \rightarrow NO_2^-\qquad\underrightarrow{\text{In soil}}\qquad y$.The y in the equation is

asked Jan 21, 2014 by sreemathi.v

1 answer

In Nitrogen fixation $N_2\qquad\underrightarrow {Nitrogenase}\qquad x \rightarrow NO_2^-\qquad\underrightarrow{\text{In soil}}\qquad y.$.The x in the equation is

asked Jan 21, 2014 by sreemathi.v

1 answer

Organic matter+$O_2\qquad\underrightarrow{\text{Aerobic organisms}}\qquad x+y$.The $y$ in the equation is

asked Jan 21, 2014 by sreemathi.v

1 answer

Organic matter+$O_2\qquad\underrightarrow{\text{Aerobic organisms}}\qquad x+y$.The $x$ in the equation is

asked Jan 21, 2014 by sreemathi.v

1 answer

Tajmahal is effected by

asked Jan 21, 2014 by sreemathi.v

1 answer

Poisonous gas present in the exhaust fumes of an automobile is

asked Jan 21, 2014 by sreemathi.v

1 answer

The loss or reduction of chlorophyl in leaves is termed as

asked Jan 21, 2014 by sreemathi.v

1 answer

The non-viable particulate is among the following is

asked Jan 21, 2014 by sreemathi.v

1 answer

Which of the following is not a air pollutant?

asked Jan 21, 2014 by sreemathi.v

1 answer

Which of the reason is cause to premature delivery

asked Jan 21, 2014 by sreemathi.v

1 answer

Carcinogens which can cause

asked Jan 21, 2014 by sreemathi.v

1 answer

Which of the following is carcinogenic

asked Jan 21, 2014 by sreemathi.v

1 answer

Fish die in water bodies polluted by sewage due to

asked Jan 21, 2014 by sreemathi.v

1 answer

Chief source of soil and water pollution is

asked Jan 21, 2014 by sreemathi.v

1 answer

The smog is essentially caused by presence of

asked Jan 21, 2014 by sreemathi.v

1 answer

Which of the following is true for london smog?

asked Jan 21, 2014 by sreemathi.v

1 answer

Increase in concentration of pollutant by the process of food chains is called

asked Jan 21, 2014 by sreemathi.v

1 answer

The disease caused due to excess of fluoride

asked Jan 21, 2014 by sreemathi.v

1 answer

Which of the following is used as Bioremedies

asked Jan 21, 2014 by sreemathi.v

1 answer

The suspected carcinogenic water pollutant is

asked Jan 21, 2014 by sreemathi.v

1 answer

The density of air is maximum in

asked Jan 21, 2014 by sreemathi.v

1 answer

Which of the following is not a primary pollutant

asked Jan 21, 2014 by sreemathi.v

1 answer

Which is not responsible for environment pollution

asked Jan 21, 2014 by sreemathi.v

1 answer

Th type of bond formed by CO with haemoglobin in blood is

asked Jan 21, 2014 by sreemathi.v

1 answer

The smog is essentially caused by presence of

asked Jan 21, 2014 by sreemathi.v

1 answer

Herbicides are

asked Jan 21, 2014 by sreemathi.v

1 answer

Nerve toxins are

asked Jan 21, 2014 by sreemathi.v

1 answer

Green house gases radiate back the following radiations to the earth surface

asked Jan 21, 2014 by sreemathi.v

1 answer

Which of the following is not the effect of acid rain

asked Jan 21, 2014 by sreemathi.v

1 answer

A high or good quality water will have

asked Jan 21, 2014 by sreemathi.v

1 answer

Due to fluorosis disease

asked Jan 21, 2014 by sreemathi.v

1 answer

Which of the following can be removed by ion exchange method

asked Jan 21, 2014 by sreemathi.v

1 answer

If BOD of river is high

asked Jan 20, 2014 by sreemathi.v

1 answer

What happens when chlorides are heated with $NH_4Cl$

asked Jan 20, 2014 by sreemathi.v

1 answer

Cracking of rubber is due to

asked Jan 20, 2014 by sreemathi.v

1 answer

Supersonic jets cause pollution by thinning of

asked Jan 20, 2014 by sreemathi.v

1 answer

Lichens can serve as pollution

asked Jan 20, 2014 by sreemathi.v

1 answer

Caliche is used in manufacture of

asked Jan 20, 2014 by sreemathi.v

1 answer

Laughing gas is also known as

asked Jan 20, 2014 by sreemathi.v

1 answer

Carbogen is a mixture of

asked Jan 20, 2014 by sreemathi.v

1 answer

Carbon molecules having $C60$ formulae are known as

asked Jan 20, 2014 by sreemathi.v

1 answer

What is the nature of classical smog?

asked Jan 20, 2014 by sreemathi.v

1 answer

What is the relative contribution of $CO_2$ to green house effect

asked Jan 20, 2014 by sreemathi.v

1 answer

Ask Questions, Get Answers