Question

4 All questions in Section A are one-mark questions comprising MCV. VSAT pe drid as
questions. They are to be answered in one word or in one sentence.
5. All questions in Section B are three-mark. short-answer type questions. These are to be
50 - 60 words each.
6. All questions in Section C are five-mark, long-answer type questions. These are to be a
- 90 words each
7. This question paper consists of a total of 30 questions.
Q.1 Which of the following substance is used to denture ethanol ?
(i) Methanol
(ii) Pyridine
(ii) Pyridine
(iii) Copper sulphate
(iv) Al
Q.2 Which element exhibits the property of catenation to maximum extent
Q.3 Electrical resistivity of a given metallic wire depends upon
(a) its length
(b) its thickness
(c) its shape
(d)nature of the
OR
An electric bulb is rated 220 V and 100 W. When it is operated on 110 V,
consumed will be; 1​

Answer 1

d is the answer pls mark it brainliest