Can you give me question paper for Delhi University B.SC General second year examination in PDF format ??

Here I am giving you question paper for Delhi University B.SC General second year examination in PDF file attached with it so you can get it easily.

(a) A 25 0 pL serum sample was analysed for glucose
content and found to contam 26 7 pg Calculate
the glucose concentratlon of glucose in ppm and
In mg/dL

(b) A soda ash sample is analysed by titrating the
sodlum carbonate wlth the standard 0 1288 M
hydrochloride solution, required 38 2 mL HCI
The reaction IS
CO:- + 2 ~ ' -t H,O + CO,

Calculate the percent sodium carbonate in the
sample
(c) Describe how to prepare 250 0 mL of 0 150 M
KpO, wlth a volumetric flask

3 (a) Define precision and accuracy Explam wlth the
help of an example

(b) Explaln the difference between systematic and
random errors
(c) Dlfferentlate between absolute uncertainty and
relatlve uncertalnty
4 (a) Descrlbe the prlnc~ple of colourlmery
1

Attached Files

	Delhi University B.SC General second year exam paper-1.pdf (36.7 KB, 68 views)
	Delhi University B.SC General second year exam paper-2.pdf (49.8 KB, 73 views)