List of practice Questions

Which of the following is fully fluorinated polymer?
Draw circuit arrangement for studying V-I characteristics of a p-n junction diode.
Show the shape of the characteristics of a diode.
The main constituents of stainless steel are:
Mention two information that you can get from these characteristics.
What is deposited on the walls after whitewashing?
How many grams of \(H_2O\) will be produced from 10g of \(H_2\) in an excess of oxygen?
Saponification occurs with...
Both CO2 and H2 gases are -
Define 'Mass defect' and 'Binding energy' of a nucleus. Describe 'Fission process' on the basis of binding energy per nucleon.
This oxide is most basic. [Ti=22, V=23, Cr=24, Fe=26]
Anisole is -
Which one is a Lewis acid?
In which of the following molecules/ions, are all the bonds not equal?
Which of the following historical events directly led to the adoption of the Constitution of India?
What is the volume of solution needed to prepare a 3 Molarity (M) solution containing 80 g of NaOH?
What will be the products on heating Barium Nitrate Ba(NO\(_3\))\(_2\)?
Red lead is:
Which of the following compounds contains the -COOH (carboxylic) group?
The half-life of a first-order reaction is 1386 seconds. What is the specific rate constant of this reaction?
In electrolysis of dilute H\(_2\)SO\(_4\), what is liberated at anode?
The volume of CO\(_2\) liberated in litres at STP when 25 g of CaCO\(_3\) is treated with dilute HCl containing 14.6 g of HCl is:
Median of \( x, 20x, \frac{x}{20}, 200x, \frac{x}{200} \) (where \( x>0 \)) is 20, then the value of \( x \) is:
The solution of system of equations \( \frac{x}{2025} + \frac{y}{2026} = 2 \) and \( \frac{2x}{2025} - \frac{y}{2026} = 1 \) is:

आप अदिति / आदित्य हैं। आपकी दादीजी को खेलों में अत्यधिक रुचि है। ओलंपिक खेल-2024 में भारत के प्रदर्शन के बारे में जानकारी देते हुए लगभग 100 शब्दों में पत्र लिखिए।