Question

need answers quick...
Draw Lewis dot structure and dash formula for methane.

2. Draw bond line or zig-zag formula of Propane.

3. In wedge formula what is the meaning of dashed wedge or dotted line.

4. Write the formula which shows conversion of degree Fahrenheit to degree Celsius.

5. What is the mass of one hydrogen atom?

Q3. Answer the following: (6M.)

Q1. Explain Acyclic Compounds with an example and its structural formula.

Q2. Draw the following structures:

i. Cyclobutane ii. Benzene.

Q3. State and Explain Gay Lussac Law of Gaseous Volume.

Q4. Answer the following: (9M.)

Q1. Explain Homologous Series of Alkanes (CnH2n+2) with at least 5 homologues from C1 to C5.

Q2. Define: A. Mole B. One a.m.u. C. Molecular Mass.

Q3. Find the formula mass of (Any ONE) of the following.

i. NaCl ii. Cu(NO3)2

(Atomic weight of Na = 23.0 u, Cl = 35.5 u, Cu = 63.5 u, N = 14.0 u, O = 16.0 u).

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Answer 1

Answer:

This is hard , I am in 6th class, sorry...

Explanation:

I am in 6th so I don't know