Login
Subject: Chemistry, asked on 27/6/10

Why do soaps not work in hard water?

Subject: Chemistry, asked on 22/12/12

Name one substance which act as both:- Analgesic and Antipyretic

Subject: Chemistry, asked on 19/5/13

what is the importance of chemistry in everyday life?

Subject: Chemistry, asked on 25/12/15

Define antacids and give one example

Subject: Chemistry, asked on 30/6/10

Name a substance which can be used as an antiseptic as well as disinfectant.

Subject: Chemistry, asked on 18/10/10

what is wolf kishner reduction reaction?

Subject: Chemistry, asked on 19/6/10

What are artificial sweetening agents? Give two examples.

Subject: Chemistry, asked on 28/1/15

aspirin is pain relieving antipyretic drug but can be used to prevent heart attack. explain

Subject: Chemistry, asked on 16/12/12

(b)Write the mechanism of reaction of HI with methoxymethane?

Subject: Chemistry, asked on 25/12/12

Write composition of dettol?

Subject: Chemistry, asked on 7/1/15

identify the products of :
a) mononitration of 3-methylphenol
b) dinitration of 3-methylphenol
c) mononitration of pheny ethanoate

Subject: Chemistry, asked on 14/3/18

For the dissociation reaction N2O4(g) ⇌2NO2(g), the degree of dissociation (α) in terms of Kp and total equilibrium pressure P is:-

(1) α=4P+KpKp    (2) α=Kp4P+Kp   (3) α=Kp4P   (4) α=Kp2P

Subject: Chemistry, asked on 30/3/15

The frequency of a wave is 6 × 1015s1. Its wave number would be?

Ash
Subject: Chemistry, asked on 9/12/14


Why is use of aspartame limited to cold foods?

Subject: Chemistry, asked on 4/1/15

What is the difference between antacids and antihistamines?

1234
What are you looking for?